Exit on invalid argument input

spacetelescope · Mar 11, 2024 · fd51ac5 · fd51ac5
1 parent 42f1813
commit fd51ac5
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/src/main.c b/src/main.c
@@ -199,9 +199,8 @@ int main(int argc, char *argv[], char *arge[]) {
                 globals.enable_testing = false;
                 break;
             case '?':
-                break;
             default:
-                printf("unknown option: %c\n", c);
+                exit(1);
         }
     }