[PATCH] Add -B flag to diff-* brothers.

[git.git] / diff-tree.c

diff --git a/diff-tree.c b/diff-tree.c
index d634cb1..c33f54a 100644 (file)
--- a/diff-tree.c
+++ b/diff-tree.c
@@ -14,6 +14,7 @@ static int diff_setup_opt = 0;
 static int diff_score_opt = 0;
 static const char *pickaxe = NULL;
 static int pickaxe_opts = 0;
+static int diff_break_opt = -1;
 static const char *header = NULL;
 static const char *header_prefix = "";
 
@@ -263,7 +264,8 @@ static int call_diff_flush(void)
 {
        diffcore_std(0,
                     detect_rename, diff_score_opt,
-                    pickaxe, pickaxe_opts);
+                    pickaxe, pickaxe_opts,
+                    diff_break_opt);
        if (diff_queue_is_empty()) {
                diff_flush(DIFF_FORMAT_NO_OUTPUT, 0);
                return 0;
@@ -523,6 +525,10 @@ int main(int argc, const char **argv)
                        diff_score_opt = diff_scoreopt_parse(arg);
                        continue;
                }
+               if (!strncmp(arg, "-B", 2)) {
+                       diff_break_opt = diff_scoreopt_parse(arg);
+                       continue;
+               }
                if (!strcmp(arg, "-z")) {
                        diff_output_format = DIFF_FORMAT_MACHINE;
                        continue;