Add correct error message on unknown parameter

2021-09-17 16:16:45 +02:00 · 2021-09-17 16:16:45 +02:00 · 9f40993a49
commit 9f40993a49
parent 4434b17035
1 changed files with 1 additions and 1 deletions
--- a/src/utictactoe.c
+++ b/src/utictactoe.c
@ -127,7 +127,7 @@ int main(int argc, char* argv[]) {
            exit(EXIT_SUCCESS);
        
        default:
-            fprintf(stderr, "Error: unknown option");
+            fprintf(stderr, "Try `utictactie --help' for more information.\n");
            exit (EXIT_FAILURE);
        }
    }