Ignore grep failures
When the last round of reviews added -e to the bash statement, it
exposed a slight flaw, in that when there aren't failures, grep will
return a code if it's not able to find any matches.
This commit changes that such that grep errors are "ignored" in the
context of bash.
Tested:
ran run-repotest.sh on a clean repository, and observed "repo test
passed"
Signed-off-by: Ed Tanous <edtanous@google.com>
Change-Id: I716220652d48b9a8489bf4dc0c3b4734b98a70e4
diff --git a/meta-phosphor/scripts/run-repotest.sh b/meta-phosphor/scripts/run-repotest.sh
index 88501b2..bd82176 100755
--- a/meta-phosphor/scripts/run-repotest.sh
+++ b/meta-phosphor/scripts/run-repotest.sh
@@ -73,7 +73,7 @@
rm $allowed_patches_tmp
rm $patch_files_tmp
-files_count=$(echo -n "$files_diff" | grep -c '^')
+files_count=$(echo -n "$files_diff" | grep -c '^' || true)
if [[ $files_count -ne 0 ]]; then
echo "Patch files found not in allow list"
echo "$files_diff"