Makefile: Split out the untested functions target

diff --git a/diff.c b/diff.c
index 17873f3d9e88fccbf98e790d243397dcc4ccb24b..bf65892f78f84a31b6bf87b0f82cfc5938485862 100644 (file)
--- 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)
@@ -2814,7 +2820,6 @@ static void run_checkdiff(struct diff_filepair *p, struct diff_options *o)
 void diff_setup(struct diff_options *options)
 {
        memset(options, 0, sizeof(*options));
-       memset(&diff_queued_diff, 0, sizeof(diff_queued_diff));
 
        options->file = stdout;