diff --git a/common/main.c b/common/main.c
index 33d8717..fe4ebb4 100644
--- a/common/main.c
+++ b/common/main.c
@@ -880,7 +880,7 @@
 			return 1;
 #else
 		if (parse_string_outer(arg,
-		    FLAG_PARSE_SEMICOLON | FLAG_EXIT_FROM_LOOP) == 0)
+		    FLAG_PARSE_SEMICOLON | FLAG_EXIT_FROM_LOOP) != 0)
 			return 1;
 #endif
 	}