Support 'diff=pgm' attribute
[git/git.git] / combine-diff.c
index 3a9b32f..cff9c5d 100644 (file)
@@ -943,6 +943,7 @@ void diff_tree_combined(const unsigned char *sha1,
        diffopts = *opt;
        diffopts.output_format = DIFF_FORMAT_NO_OUTPUT;
        diffopts.recursive = 1;
+       diffopts.allow_external = 0;
 
        show_log_first = !!rev->loginfo && !rev->no_commit_id;
        needsep = 0;