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| author | Mark Whitley | 2000-06-28 22:55:59 +0000 |
|---|---|---|
| committer | Mark Whitley | 2000-06-28 22:55:59 +0000 |
| commit | 8bd891cbecb41442daab3496647e09575960056d (patch) | |
| tree | 8b263d69ae55207d0fd0b7b67383da3696d0f4d7 /findutils | |
| parent | 1ca41775bbdc07cf67be79aebc566754c9c02855 (diff) | |
| download | busybox-8bd891cbecb41442daab3496647e09575960056d.zip busybox-8bd891cbecb41442daab3496647e09575960056d.tar.gz | |
Added support for reading from stdin with '-' as file name arg.
Diffstat (limited to 'findutils')
| -rw-r--r-- | findutils/grep.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/findutils/grep.c b/findutils/grep.c index a374e11..ac55f19 100644 --- a/findutils/grep.c +++ b/findutils/grep.c @@ -167,7 +167,7 @@ extern int grep_main(int argc, char **argv) /* If no files were specified, take input from stdin. Otherwise, we grep * through all the files specified. */ - if (argv[optind+1] == NULL) { + if (argv[optind+1] == NULL || (strcmp(argv[optind+1], "-") == 0)) { grep_file(stdin); } else { int i; |