X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=diff-index.c;h=87e10619830ba71654240d424f15cb6db8ac1d65;hb=927a503cd07718ea0f700052043f383253904a56;hp=62b36cc8ee2bad8e4c37c4c7e2a99d6d4abc2f88;hpb=6b5ee137e56af8093391411389dd4b18416707ec;p=git.git

diff --git a/diff-index.c b/diff-index.c
index 62b36cc8..87e10619 100644
--- a/diff-index.c
+++ b/diff-index.c
@@ -15,7 +15,7 @@ static void show_file(const char *prefix,
 }
 
 static int get_stat_data(struct cache_entry *ce,
-			 unsigned char **sha1p, unsigned int *modep)
+			 unsigned char ** sha1p, unsigned int *modep)
 {
 	unsigned char *sha1 = ce->sha1;
 	unsigned int mode = ce->ce_mode;
@@ -35,6 +35,10 @@ static int get_stat_data(struct cache_entry *ce,
 		changed = ce_match_stat(ce, &st);
 		if (changed) {
 			mode = create_ce_mode(st.st_mode);
+			if (!trust_executable_bit &&
+			    S_ISREG(mode) && S_ISREG(ce->ce_mode) &&
+			    ((mode ^ ce->ce_mode) == 0111))
+				mode = ce->ce_mode;
 			sha1 = no_sha1;
 		}
 	}
@@ -49,7 +53,9 @@ static void show_new_file(struct cache_entry *new)
 	unsigned char *sha1;
 	unsigned int mode;
 
-	/* New file in the index: it might actually be different in the working copy */
+	/* New file in the index: it might actually be different in
+	 * the working copy.
+	 */
 	if (get_stat_data(new, &sha1, &mode) < 0)
 		return;
 
@@ -110,7 +116,7 @@ static int diff_cache(struct cache_entry **ac, int entries, const char **pathspe
 			/* We come here with ce pointing at stage 1
 			 * (original tree) and ac[1] pointing at stage
 			 * 3 (unmerged).  show-modified with
-			 * report-mising set to false does not say the
+			 * report-missing set to false does not say the
 			 * file is deleted but reports true if work
 			 * tree does not have it, in which case we
 			 * fall through to report the unmerged state.
@@ -174,6 +180,7 @@ int main(int argc, const char **argv)
 	int allow_options = 1;
 	int i;
 
+	git_config(git_diff_config);
 	diff_setup(&diff_options);
 	for (i = 1; i < argc; i++) {
 		const char *arg = argv[i];