diff options
Diffstat (limited to 'core/uemis-downloader.c')
| -rw-r--r-- | core/uemis-downloader.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/core/uemis-downloader.c b/core/uemis-downloader.c index 180115271..18aa2451b 100644 --- a/core/uemis-downloader.c +++ b/core/uemis-downloader.c @@ -232,13 +232,13 @@ static void uemis_info(const char *fmt, ...) static long bytes_available(int file) { - long result; + long result, r2; long now = lseek(file, 0, SEEK_CUR); if (now == -1) return 0; result = lseek(file, 0, SEEK_END); - lseek(file, now, SEEK_SET); - if (now == -1 || result == -1) + r2 = lseek(file, now, SEEK_SET); + if (now == -1 || result == -1 || r2 == -1) return 0; return result; } |