diff --git a/git-mergetool.sh b/git-mergetool.sh
index 5587c5ecea0f6a97f2715636890c9e2f89845d52..2f31fa2417300180662b66afdde11bdf1d6febb2 100755 (executable)
--- a/git-mergetool.sh
+++ b/git-mergetool.sh
exit 1
fi
- BACKUP="$path.BACKUP.$$"
- LOCAL="$path.LOCAL.$$"
- REMOTE="$path.REMOTE.$$"
- BASE="$path.BASE.$$"
+ ext="$$$(expr "$path" : '.*\(\.[^/]*\)$')"
+ BACKUP="$path.BACKUP.$ext"
+ LOCAL="$path.LOCAL.$ext"
+ REMOTE="$path.REMOTE.$ext"
+ BASE="$path.BASE.$ext"
mv -- "$path" "$BACKUP"
cp -- "$BACKUP" "$path"