Git.pm: Handle failed commands' output

diff --git a/diff.h b/diff.h
index c672277df25a6855e09e642cdf6341841b4dd5a3..d5068af7d16a0905edfeaa24276461c05437f3be 100644 (file)
--- a/diff.h
+++ b/diff.h
@@ -32,7 +32,8 @@ struct diff_options {
                 full_index:1,
                 silent_on_remove:1,
                 find_copies_harder:1,
-                summary:1;
+                summary:1,
+                color_diff:1;
        int context;
        int break_opt;
        int detect_rename;
@@ -44,6 +45,8 @@ struct diff_options {
        int rename_limit;
        int setup;
        int abbrev;
+       const char *stat_sep;
+       long xdl_opts;
 
        int nr_paths;
        const char **paths;
@@ -52,6 +55,8 @@ struct diff_options {
        add_remove_fn_t add_remove;
 };
 
+extern const char mime_boundary_leader[];
+
 extern void diff_tree_setup_paths(const char **paths, struct diff_options *);
 extern void diff_tree_release_paths(struct diff_options *);
 extern int diff_tree(struct tree_desc *t1, struct tree_desc *t2,
@@ -179,4 +184,6 @@ extern int run_diff_files(struct rev_info *revs, int silent_on_removed);
 
 extern int run_diff_index(struct rev_info *revs, int cached);
 
+extern int diff_flush_patch_id(struct diff_options *, unsigned char *);
+
 #endif /* DIFF_H */