Mercurial > repos > blastem
diff stateview.c @ 792:724bbec47f86
Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows).
| author | Michael Pavone <pavone@retrodev.com> |
|---|---|
| date | Sat, 25 Jul 2015 18:22:07 -0700 |
| parents | e64975fc5f98 |
| children | 9aff36a172b2 |
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--- a/stateview.c Sat Jul 25 18:19:00 2015 -0700 +++ b/stateview.c Sat Jul 25 18:22:07 2015 -0700 @@ -61,13 +61,11 @@ int main(int argc, char ** argv) { if (argc < 2) { - fprintf(stderr, "Usage: stateview FILENAME\n"); - exit(1); + fatal_error("Usage: stateview FILENAME\n"); } FILE * state_file = fopen(argv[1], "rb"); if (!state_file) { - fprintf(stderr, "Failed to open %s\n", argv[1]); - exit(1); + fatal_error("Failed to open %s\n", argv[1]); } config = load_config(argv[0]); int width = -1;