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| author | Eric Andersen <andersen@codepoet.org> | 1999-12-08 23:19:36 +0000 |
|---|---|---|
| committer | Eric Andersen <andersen@codepoet.org> | 1999-12-08 23:19:36 +0000 |
| commit | abc0f4f8f97b36f2865986374405d091cefea107 (patch) | |
| tree | ee7605752c6323682f0ef0879cc48f95bdf13e37 /coreutils/cat.c | |
| parent | 2285f367e220af9bda9f544945007725a02032dd (diff) | |
| download | busybox-abc0f4f8f97b36f2865986374405d091cefea107.tar.gz | |
Latest and greatest
Diffstat (limited to 'coreutils/cat.c')
| -rw-r--r-- | coreutils/cat.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/coreutils/cat.c b/coreutils/cat.c index 758a83e6b..0d32efe84 100644 --- a/coreutils/cat.c +++ b/coreutils/cat.c @@ -46,10 +46,9 @@ extern int cat_main(int argc, char **argv) usage ("cat [file ...]\n"); } argc--; - argv++; - while (argc-- > 0) { - file = fopen(*(argv++), "r"); + while (argc-- > 0 && *(argv++) != '\0' && strlen(*argv) ) { + file = fopen(*argv, "r"); if (file == NULL) { perror(*argv); exit(FALSE); |