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comparison stateview.c @ 792:724bbec47f86

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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
comparison
equal deleted inserted replaced
791:60686f8d5e48 792:724bbec47f86
59 int headless = 0; 59 int headless = 0;
60 60
61 int main(int argc, char ** argv) 61 int main(int argc, char ** argv)
62 { 62 {
63 if (argc < 2) { 63 if (argc < 2) {
64 fprintf(stderr, "Usage: stateview FILENAME\n"); 64 fatal_error("Usage: stateview FILENAME\n");
65 exit(1);
66 } 65 }
67 FILE * state_file = fopen(argv[1], "rb"); 66 FILE * state_file = fopen(argv[1], "rb");
68 if (!state_file) { 67 if (!state_file) {
69 fprintf(stderr, "Failed to open %s\n", argv[1]); 68 fatal_error("Failed to open %s\n", argv[1]);
70 exit(1);
71 } 69 }
72 config = load_config(argv[0]); 70 config = load_config(argv[0]);
73 int width = -1; 71 int width = -1;
74 int height = -1; 72 int height = -1;
75 if (argc > 2) { 73 if (argc > 2) {