1 files changed, 8 insertions, 2 deletions
diff --git a/diff.c b/diff.c
index 782896db55..bf65892f78 100644
--- a/diff.c
+++ b/diff.c
@@ -2704,10 +2704,16 @@ static void diff_fill_sha1_info(struct diff_filespec *one)
 static void strip_prefix(int prefix_length, const char **namep, const char **otherp)
 {
 	/* Strip the prefix but do not molest /dev/null and absolute paths */
-	if (*namep && **namep != '/')
+	if (*namep && **namep != '/') {
 		*namep += prefix_length;
-	if (*otherp && **otherp != '/')
+		if (**namep == '/')
+			++*namep;
+	}
+	if (*otherp && **otherp != '/') {
 		*otherp += prefix_length;
+		if (**otherp == '/')
+			++*otherp;
+	}
 }
 
 static void run_diff(struct diff_filepair *p, struct diff_options *o)