diff options
Diffstat (limited to 'games/random/random.c')
| -rw-r--r-- | games/random/random.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/games/random/random.c b/games/random/random.c index e7c85bb..e06c4bc 100644 --- a/games/random/random.c +++ b/games/random/random.c @@ -70,10 +70,11 @@ main(int argc, char *argv[]) double denom; int ch, fd, random_exit, randomize_lines, random_type, ret, selected, unique_output, unbuffer_output; - char *ep, *filename; + char *ep; + const char *filename; denom = 0; - filename = NULL; + filename = "/dev/fd/0"; random_type = RANDOM_TYPE_UNSET; random_exit = randomize_lines = random_type = unbuffer_output = 0; unique_output = 1; @@ -84,9 +85,7 @@ main(int argc, char *argv[]) break; case 'f': randomize_lines = 1; - if (!strcmp(optarg, "-")) - filename = strdup("/dev/fd/0"); - else + if (strcmp(optarg, "-") != 0) filename = optarg; break; case 'l': |
