Only do git configuration if in a git repo.

diff --git a/autogen.sh b/autogen.sh
index 27f54f7d626d007a48b75cdf53e8621518da3ae2..611bb146181ffe0a78bcc6a48fdf359362d82b48 100755 (executable)
--- a/autogen.sh
+++ b/autogen.sh
@@ -16,6 +16,10 @@ run autoheader
 run automake -a
 run autoconf
 
-# Valgrind-specific Git configuration.
-echo "running: git configuration"
-git config blame.ignoreRevsFile .git-blame-ignore-revs
+# Valgrind-specific Git configuration, if appropriate.
+if git rev-parse --is-inside-work-tree > /dev/null 2>&1 ; then
+    echo "running: git configuration"
+    git config blame.ignoreRevsFile .git-blame-ignore-revs
+else
+    echo "skipping: git configuration"
+fi