diff options
Diffstat (limited to 'lib/libarchive/archive_write_open_file.c')
| -rw-r--r-- | lib/libarchive/archive_write_open_file.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/libarchive/archive_write_open_file.c b/lib/libarchive/archive_write_open_file.c index 71a77b8..5489268 100644 --- a/lib/libarchive/archive_write_open_file.c +++ b/lib/libarchive/archive_write_open_file.c @@ -51,13 +51,13 @@ archive_write_open_file(struct archive *a, const char *filename) { struct write_file_data *mine; - if (filename == NULL) { + if (filename == NULL || filename[0] == '\0') { mine = malloc(sizeof(*mine)); if (mine == NULL) { archive_set_error(a, ENOMEM, "No memory"); return (ARCHIVE_FATAL); } - mine->filename[0] = 0; + mine->filename[0] = '\0'; /* Record that we're using stdout. */ } else { mine = malloc(sizeof(*mine) + strlen(filename)); if (mine == NULL) { @@ -82,7 +82,7 @@ file_open(struct archive *a, void *client_data) mine = client_data; flags = O_WRONLY | O_CREAT | O_TRUNC; - if (*mine->filename != 0) { + if (mine->filename[0] != 0) { mine->fd = open(mine->filename, flags, 0666); /* @@ -152,7 +152,7 @@ file_close(struct archive *a, void *client_data) struct write_file_data *mine = client_data; (void)a; /* UNUSED */ - if (mine->fd >= 0) + if (mine->filename[0] != '\0') close(mine->fd); free(mine); return (ARCHIVE_OK); |
