diff options
| -rw-r--r-- | libopkg/file_util.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/libopkg/file_util.c b/libopkg/file_util.c index 64e2bd3..e625984 100644 --- a/libopkg/file_util.c +++ b/libopkg/file_util.c @@ -66,11 +66,17 @@ file_read_line_alloc(FILE *fp) int buf_len; char *line = NULL; int line_size = 0; + int got_nl = 0; buf[0] = '\0'; while (fgets(buf, BUFSIZ, fp)) { buf_len = strlen(buf); + if (buf[buf_len - 1] == '\n') { + buf_len--; + buf[buf_len] = '\0'; + got_nl = 1; + } if (line) { line_size += buf_len; line = xrealloc(line, line_size+1); @@ -79,10 +85,8 @@ file_read_line_alloc(FILE *fp) line_size = buf_len + 1; line = xstrdup(buf); } - if (buf[buf_len - 1] == '\n') { - buf[buf_len -1] = '\0'; + if (got_nl) break; - } } return line; |