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Diffstat (limited to 'findutils/grep.c')
| -rw-r--r-- | findutils/grep.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/findutils/grep.c b/findutils/grep.c index 6fe1833..cc2b697 100644 --- a/findutils/grep.c +++ b/findutils/grep.c @@ -153,8 +153,7 @@ static void grep_file(FILE *file) else { /* no match */ /* Add the line to the circular 'before' buffer */ if(lines_before) { - if(before_buf[curpos]) - free(before_buf[curpos]); + free(before_buf[curpos]); before_buf[curpos] = xstrdup(line); curpos = (curpos + 1) % lines_before; } @@ -225,8 +224,7 @@ static void destroy_regexes(void) while (--nregexes >= 0) { regfree(&(regexes[nregexes])); } - if (regexes) - free(regexes); + free(regexes); } #endif |