Merge branch 'js/symlink'

* js/symlink:
  Tell multi-parent diff about core.symlinks.
  Handle core.symlinks=false case in merge-recursive.
  Add core.symlinks to mark filesystems that do not support symbolic links.

1 files changed, 3 insertions, 0 deletions

diff --git a/diff-lib.c b/diff-lib.c
index 88e59b5..778cf58 100644
--- a/diff-lib.c
+++ b/diff-lib.c
@@ -412,6 +412,9 @@ int run_diff_files(struct rev_info *revs, int silent_on_removed)
 		    S_ISREG(newmode) && S_ISREG(oldmode) &&
 		    ((newmode ^ oldmode) == 0111))
 			newmode = oldmode;
+		else if (!has_symlinks &&
+		    S_ISREG(newmode) && S_ISLNK(oldmode))
+			newmode = oldmode;
 		diff_change(&revs->diffopt, oldmode, newmode,
 			    ce->sha1, (changed ? null_sha1 : ce->sha1),
 			    ce->name, NULL);