fix: handle missing argument for --main option

Fixed 'unbound variable' error when using --main without additional arguments. Added check for argument count before accessing $2.
2026-09-24 04:07:16 +00:00 · 2025-09-11 15:20:39 +00:00
parent 9cee368fc7
commit 6b6571e650
1 changed files with 1 additions and 1 deletions
@@ -2254,7 +2254,7 @@ while [[ $# -gt 0 ]]; do
        --main|--source|--from-source|--branch)
            BUILD_FROM_SOURCE=true
            # Optional: specify branch
-            if [[ -n "$2" ]] && [[ ! "$2" =~ ^-- ]]; then
+            if [[ $# -gt 1 ]] && [[ -n "$2" ]] && [[ ! "$2" =~ ^-- ]]; then
                SOURCE_BRANCH="$2"
                shift 2
            else