58 lines
2 KiB
Diff
58 lines
2 KiB
Diff
From 04f7ed5ce647050f28106b589217fb2509626d38 Mon Sep 17 00:00:00 2001
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From: Gavin Smith <gavinsmith0123@gmail.com>
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Date: Sat, 24 Jul 2021 16:13:44 +0100
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Subject: Avoid info crash for Brazillian Portuguese
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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* info/infodoc.c (replace_in_documentation): Do not abort
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if command name is not found in documentation. As the string
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may have come from a translated message, such a problem may
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not be found for some time. Report from
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René Neumann <lists@necoro.eu>.
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---
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ChangeLog | 10 ++++++++++
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info/infodoc.c | 22 ++++++++++++++--------
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2 files changed, 24 insertions(+), 8 deletions(-)
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diff --git a/info/infodoc.c b/info/infodoc.c
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index b9cb00d1d5..640fd0622b 100644
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--- a/info/infodoc.c
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+++ b/info/infodoc.c
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@@ -713,18 +713,24 @@ replace_in_documentation (const char *string, int help_is_only_window_p)
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/* Find a key which invokes this function in the info_keymap. */
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command = named_function (fun_name);
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- free (rep_name);
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/* If the internal documentation string fails, there is a
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- serious problem with the associated command's documentation.
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- We croak so that it can be fixed immediately. */
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+ problem with the associated command's documentation (probably
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+ in the translation). */
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if (!command)
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- abort ();
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-
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- rep = where_is (info_keymap, command);
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- if (!rep)
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- rep = "N/A";
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+ {
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+ info_error ("bug: no command <%s>\n", rep_name);
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+ sleep (1);
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+ rep = "BUG";
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+ }
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+ else
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+ {
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+ rep = where_is (info_keymap, command);
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+ if (!rep)
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+ rep = "N/A";
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+ }
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replen = strlen (rep);
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+ free (rep_name);
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if (fmt)
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text_buffer_printf (&txtresult, fmt, rep);
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--
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cgit v1.2.1
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