From 5213fbe210254b1fc2e809007a04de710e9e1b2e Mon Sep 17 00:00:00 2001
From: Michael Kirk <michael@signal.org>
Date: Mon, 26 Nov 2018 17:52:50 -0700
Subject: [PATCH] make runnable from command line

---
 Scripts/update_plist_info.sh | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Scripts/update_plist_info.sh b/Scripts/update_plist_info.sh
index 20ca9b4c8..e64dda58a 100755
--- a/Scripts/update_plist_info.sh
+++ b/Scripts/update_plist_info.sh
@@ -1,5 +1,11 @@
 #!/bin/sh
 
+# PROJECT_DIR will be set when run from xcode, else we infer it
+if [ "${PROJECT_DIR}" = "" ]; then
+    PROJECT_DIR=`git rev-parse --show-toplevel`
+    echo "inferred ${PROJECT_DIR}"
+fi
+
 # Capture hash & comment from last WebRTC git commit.
 cd $PROJECT_DIR/ThirdParty/WebRTC/
 _git_commit=`git log --pretty=oneline | head -1`