fix(cli): make isFlagInFlagSet more robust incase it is called with '…

…--' (#7029) ### Changes are visible to end-users: no ### Test plan CI Co-authored-by: Greg Magolan <[email protected]> GitOrigin-RevId: 72ca500133f72b926bee8df1f476c928ea3ff0cd
aspect-build · Oct 23, 2024 · f163779 · f163779
1 parent 42f4b5e
commit f163779
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/pkg/aspect/root/flags/interceptor.go b/pkg/aspect/root/flags/interceptor.go
@@ -36,6 +36,9 @@ func isFlagInFlagSet(flags *pflag.FlagSet, arg string) bool {
 	var flag *pflag.Flag
 	if arg[0] == '-' {
 		if arg[1] == '-' {
+			if len(arg) <= 2 {
+				return false
+			}
 			flag = flags.Lookup(strings.SplitN(arg[2:], "=", 2)[0])
 		} else {
 			for _, s := range arg[1:] {