diff options
Diffstat (limited to 'core/save-xml.c')
| -rw-r--r-- | core/save-xml.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/core/save-xml.c b/core/save-xml.c index 0fdd4df79..2a1b31d12 100644 --- a/core/save-xml.c +++ b/core/save-xml.c @@ -435,8 +435,10 @@ static void save_picture(struct membuffer *b, struct picture *pic) put_degrees(b, pic->latitude, " gps='", " "); put_degrees(b, pic->longitude, "", "'"); } - if (hashstring(pic->filename)) - put_format(b, " hash='%s'", hashstring(pic->filename)); + char *hash = hashstring(pic->filename); + if (!empty_string(hash)) + put_format(b, " hash='%s'", hash); + free(hash); put_string(b, "/>\n"); } |