Fix issue with grep exit status

2025-12-26 17:02:32 +01:00 · 2016-02-27 02:30:39 -08:00
parent 2eb0b2cc83
commit e8fcf0e4de
1 changed files with 1 additions and 2 deletions
--- a/hooks/pre-commit
+++ b/hooks/pre-commit
@@ -93,8 +93,7 @@ for file in $(git diff --name-only --cached);
 do
 	if [ ${file: -3} == ".rs" ]; then
        diff=$(rustfmt --skip-children --write-mode=diff $file)
-        result=$(echo $diff | grep --quiet "^Diff at line")
-        if $result; then
+        if grep --quiet "^Diff at line" <<< "$diff"; then
 			FMTRESULT=1
 		fi
 	fi