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If we have a match any pattern also match against blank lines

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sin 2014-11-20 18:19:36 +00:00
parent f4d8ff9598
commit b6a41b688b
1 changed files with 1 additions and 1 deletions
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2
grep.c
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@ -196,7 +196,7 @@ grep(FILE *fp, const char *str)
buf[len - 1] = '\0'; buf[len - 1] = '\0';
SLIST_FOREACH(pnode, &phead, entry) { SLIST_FOREACH(pnode, &phead, entry) {
if (!Fflag) { if (!Fflag) {
if (regexec(&pnode->preg, buf, 0, NULL, 0) ^ vflag) if (regexec(&pnode->preg, buf[0] == '\0' ? "\n" : buf, 0, NULL, 0) ^ vflag)
continue; continue;
} else { } else {
if (!xflag) { if (!xflag) {