Fixed calling "Image search" function in a directory without image.

diff --git a/src/search.c b/src/search.c
index b52fff5..38862d9 100644 (file)
--- a/src/search.c
+++ b/src/search.c
@@ -2564,7 +2564,7 @@ void search_new(FileData *dir_fd, FileData *example_file)
        sd->match_keywords_enable = FALSE;
 
        sd->search_similarity = 95;
-       sd->search_similarity_path = g_strdup(example_file->path);
+       sd->search_similarity_path = example_file ? g_strdup(example_file->path) : NULL;
        sd->search_similarity_cd = NULL;
 
        sd->search_idle_id = -1;