d8313ec1b1
since the documentation was written. Fix the port so that it emits an error message rather than getting a segmentation violation if the old syntax is used.
22 lines
710 B
Text
22 lines
710 B
Text
--- src/lib/fte/device.c.orig Thu Jul 29 19:09:59 1993
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+++ src/lib/fte/device.c Thu Sep 30 13:16:51 2004
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@@ -619,7 +619,7 @@
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n2 = names;
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}
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- if (!n2 || !eq(n2->pn_op->op_name, "=")) {
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+ if (!n2 || !n2->pn_op || !eq(n2->pn_op->op_name, "=")) {
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fprintf(cp_err, "alter: don't understand \"%s\"\n", names->pn_name);
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fprintf(cp_err, "usage: alter dev param = expression\n");
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fprintf(cp_err, " or alter @dev[param] = expression\n");
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@@ -661,7 +661,9 @@
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}
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dv = ft_evaluate(n2->pn_right);
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- free_pnode(names);
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+ /* prevent names from getting freed twice
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+ Guenther Roehrich 22-Jan-99 */
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+ /* free_pnode(names); */
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if (!dv)
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return;
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if (dv->v_length < 1) {
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