|
@@ -19,6 +19,10 @@ int main(int argc, char **argv) |
|
|
FILE *fp = stdin; |
|
|
FILE *fp = stdin; |
|
|
if (strcmp(argv[2], "-") != 0) { |
|
|
if (strcmp(argv[2], "-") != 0) { |
|
|
fp = fopen(argv[2], "r"); |
|
|
fp = fopen(argv[2], "r"); |
|
|
|
|
|
if (fp == NULL) { |
|
|
|
|
|
fprintf(stderr, "Could not open %s\n", argv[2]); |
|
|
|
|
|
return 1; |
|
|
|
|
|
} |
|
|
} |
|
|
} |
|
|
int fd = ttyopen(argv[1]); |
|
|
int fd = ttyopen(argv[1]); |
|
|
if (fd < 0) { |
|
|
if (fd < 0) { |
|
|