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libutil/getlines: style fix

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This commit is contained in:
Hiltjo Posthuma 2015-03-29 21:55:34 +02:00
parent 9f97430143
commit 27f258dd34
1 changed files with 1 additions and 3 deletions
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4
libutil/getlines.c
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@ -22,9 +22,7 @@ getlines(FILE *fp, struct linebuf *b)
b->lines[b->nlines - 1] = memcpy(emalloc(linelen), line, linelen);
}
free(line);
if(!b->nlines || !b->lines)
return;
if (!strchr(b->lines[b->nlines - 1], '\n')) {
if (b->lines && b->nlines && !strchr(b->lines[b->nlines - 1], '\n')) {
b->lines[b->nlines - 1] = erealloc(b->lines[b->nlines - 1], linelen + 1);
b->lines[b->nlines - 1][linelen - 1] = '\n';
b->lines[b->nlines - 1][linelen] = '\0';