Commits

Anonymous committed 6932c78

diff-tree: do not default to -c

Marco says it breaks qgit. This makes the flags a bit more
orthogonal.

$ git-diff-tree -r --abbrev ca18

No output from this command because you asked to skip merge by
not having -m there.

$ git-diff-tree -r -m --abbrev ca18
ca182053c7710a286d72102f4576cf32e0dafcfb
:100644 100644 538d21d... 59042d1... M Makefile
:100644 100644 410b758... 6c47c3a... M entry.c
ca182053c7710a286d72102f4576cf32e0dafcfb
:100644 100644 30479b4... 59042d1... M Makefile

The same "independent sets of diff" as before without -c.

$ git-diff-tree -r -m -c --abbrev ca18
ca182053c7710a286d72102f4576cf32e0dafcfb
::100644 100644 100644 538d21d... 30479b4... 59042d1... MM Makefile

Combined.

$ git-diff-tree -r -c --abbrev ca18
ca182053c7710a286d72102f4576cf32e0dafcfb
::100644 100644 100644 538d21d... 30479b4... 59042d1... MM Makefile

Asking for combined without -m does not make sense, so -c
implies -m.

We need to supply -c as default to whatchanged, which is a
one-liner.

Signed-off-by: Junio C Hamano <junkio@cox.net>

Comments (0)

Files changed (2)

 static int no_commit_id = 0;
 static int verbose_header = 0;
 static int ignore_merges = 1;
-static int combine_merges = 1;
+static int combine_merges = 0;
 static int dense_combined_merges = 0;
 static int read_stdin = 0;
 static int always_show_header = 0;
 			continue;
 		}
 		if (!strcmp(arg, "-m")) {
-			combine_merges = ignore_merges = 0;
+			ignore_merges = 0;
 			continue;
 		}
 		if (!strcmp(arg, "-c")) {
 	count=
 	test -z "$diff_tree_flags" &&
 		diff_tree_flags=$(git-repo-config --get whatchanged.difftree)
-	diff_tree_default_flags='-M --abbrev' ;;
+	diff_tree_default_flags='-c -M --abbrev' ;;
 *show)
 	count=-n1
 	test -z "$diff_tree_flags" &&