fix: check length of var first

kha7iq · May 26, 2023 · cd5b982 · cd5b982
1 parent 23d2528
commit cd5b982
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/internal/helper/helper.go b/internal/helper/helper.go
@@ -86,9 +86,11 @@ func IsPathValid(path string) (bool, error) {
 	}
 }
 
-//  TrimSAH
-
+// TrimSAH will check the commit and if its not empty trim.
 func TrimSHA(commitSHA string) string {
-	shortSHA := commitSHA[:12]
-	return shortSHA
+	if len(commitSHA) > 0 {
+		shortSHA := commitSHA[:12]
+		return shortSHA
+	}
+	return ""
 }