diff options
| -rw-r--r-- | progs/demos/fslight.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/progs/demos/fslight.c b/progs/demos/fslight.c index 41a13cc9f46..f0d76a4a06f 100644 --- a/progs/demos/fslight.c +++ b/progs/demos/fslight.c @@ -583,10 +583,14 @@ ParseOptions(int argc, char *argv[]) int i; for (i = 1; i < argc; i++) { if (strcmp(argv[i], "-fs") == 0) { - FragProgFile = argv[i+1]; + FragProgFile = argv[++i]; } else if (strcmp(argv[i], "-vs") == 0) { - VertProgFile = argv[i+1]; + VertProgFile = argv[++i]; + } + else { + fprintf(stderr, "unknown option %s\n", argv[i]); + break; } } } |