Use 'git svn find-rev' in git-svnrevert instead of shell script fu.
Thanks Chandler!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180592 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/git-svn/git-svnrevert b/utils/git-svn/git-svnrevert
index de4ff1c..06a9c44 100755
--- a/utils/git-svn/git-svnrevert
+++ b/utils/git-svn/git-svnrevert
@@ -14,10 +14,9 @@
COMMIT=$1
-SVN_REVISION=$(git log -1 $COMMIT | grep git-svn-id | tr -s "@" " " | cut -f 4 -d " ")
-
-if [ -z "$SVN_REVISION" ]; then
- echo "Error! Given commit is not a git-svn revision!"
+SVN_REVISION=$(git svn find-rev "$COMMIT")
+if [ $? -ne 0 ]; then
+ echo "Error! Could not find an svn revision for commit $COMMIT!"
exit 1
fi