X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=diff-lib.c;h=2e09500c8210e22d6c81484aa198f1d811a9933d;hb=b4194828dc00e97dcd07ecb4bb4f87650a6fca1d;hp=2870de400ed533d83c77269ee1654af212c6510c;hpb=2eee1393f39953d27b63070fdb5c533082f28f0c;p=git.git

diff --git a/diff-lib.c b/diff-lib.c
index 2870de400..2e09500c8 100644
--- a/diff-lib.c
+++ b/diff-lib.c
@@ -102,9 +102,7 @@ int run_diff_files(struct rev_info *revs, unsigned int option)
 		int changed;
 		unsigned dirty_submodule = 0;
 
-		if (DIFF_OPT_TST(&revs->diffopt, QUICK) &&
-		    !revs->diffopt.filter &&
-		    DIFF_OPT_TST(&revs->diffopt, HAS_CHANGES))
+		if (diff_can_quit_early(&revs->diffopt))
 			break;
 
 		if (!ce_path_match(ce, &revs->prune_data))
@@ -112,6 +110,8 @@ int run_diff_files(struct rev_info *revs, unsigned int option)
 
 		if (ce_stage(ce)) {
 			struct combine_diff_path *dpath;
+			struct diff_filepair *pair;
+			unsigned int wt_mode = 0;
 			int num_compare_stages = 0;
 			size_t path_len;
 
@@ -130,7 +130,7 @@ int run_diff_files(struct rev_info *revs, unsigned int option)
 
 			changed = check_removed(ce, &st);
 			if (!changed)
-				dpath->mode = ce_mode_from_stat(ce, st.st_mode);
+				wt_mode = ce_mode_from_stat(ce, st.st_mode);
 			else {
 				if (changed < 0) {
 					perror(ce->name);
@@ -138,7 +138,9 @@ int run_diff_files(struct rev_info *revs, unsigned int option)
 				}
 				if (silent_on_removed)
 					continue;
+				wt_mode = 0;
 			}
+			dpath->mode = wt_mode;
 
 			while (i < entries) {
 				struct cache_entry *nce = active_cache[i];
@@ -184,7 +186,9 @@ int run_diff_files(struct rev_info *revs, unsigned int option)
 			 * Show the diff for the 'ce' if we found the one
 			 * from the desired stage.
 			 */
-			diff_unmerge(&revs->diffopt, ce->name, 0, null_sha1);
+			pair = diff_unmerge(&revs->diffopt, ce->name);
+			if (wt_mode)
+				pair->two->mode = wt_mode;
 			if (ce_stage(ce) != diff_unmerged_stage)
 				continue;
 		}
@@ -373,8 +377,9 @@ static void do_oneway_diff(struct unpack_trees_options *o,
 	match_missing = !revs->ignore_merges;
 
 	if (cached && idx && ce_stage(idx)) {
-		diff_unmerge(&revs->diffopt, idx->name, idx->ce_mode,
-			     idx->sha1);
+		struct diff_filepair *pair;
+		pair = diff_unmerge(&revs->diffopt, idx->name);
+		fill_filespec(pair->one, idx->sha1, idx->ce_mode);
 		return;
 	}
 
@@ -428,8 +433,13 @@ static int oneway_diff(struct cache_entry **src, struct unpack_trees_options *o)
 	if (tree == o->df_conflict_entry)
 		tree = NULL;
 
-	if (ce_path_match(idx ? idx : tree, &revs->prune_data))
+	if (ce_path_match(idx ? idx : tree, &revs->prune_data)) {
 		do_oneway_diff(o, idx, tree);
+		if (diff_can_quit_early(&revs->diffopt)) {
+			o->exiting_early = 1;
+			return -1;
+		}
+	}
 
 	return 0;
 }