diff options
Diffstat (limited to 'findutils/grep.c')
| -rw-r--r-- | findutils/grep.c | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/findutils/grep.c b/findutils/grep.c index 8d2c915..dec365f 100644 --- a/findutils/grep.c +++ b/findutils/grep.c @@ -104,7 +104,6 @@ extern int grep_main(int argc, char **argv) { int opt; int reflags; - int ret; /* do special-case option parsing */ if (argv[1] && (strcmp(argv[1], "--help") == 0)) @@ -147,20 +146,8 @@ extern int grep_main(int argc, char **argv) reflags = REG_NOSUB | REG_NEWLINE; if (ignore_case) reflags |= REG_ICASE; - if ((ret = regcomp(®ex, argv[optind], reflags)) != 0) { - int errmsgsz = regerror(ret, ®ex, NULL, 0); - char *errmsg = malloc(errmsgsz); - if (errmsg == NULL) { - fprintf(stderr, "grep: memory error\n"); - regfree(®ex); - exit(1); - } - regerror(ret, ®ex, errmsg, errmsgsz); - fprintf(stderr, "grep: %s\n", errmsg); - free(errmsg); - regfree(®ex); + if (bb_regcomp(®ex, argv[optind], reflags) != 0) exit(1); - } /* argv[(optind+1)..(argc-1)] should be names of file to grep through. If * there is more than one file to grep, we will print the filenames */ |