scripts: Fix clangfmt script when not found any modified files

scala-native · Mar 5, 2024 · ad29a01 · ad29a01
1 parent 8d4d598
commit ad29a01
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/scripts/clangfmt b/scripts/clangfmt
@@ -87,8 +87,9 @@ fi
 if [ "$#" -gt 0 ]; then
   "$clang_format" --style=file "$opts" "$@"
 elif [[ "$CHECK_MODIFIED_ONLY" == "1" ]]; then
+  # exit early with 0 if no modified files found
   git diff --name-only main | \
-    grep -E '.*\.(c|h|cpp|hpp)$' | \
+    (grep -E '.*\.(c|h|cpp|hpp)$' || exit 0) | \
     (xargs "$clang_format" --style=file "$opts" $err || die "C/C++ code formatting changes detected, Run '$0' to reformat.")
 
 else