Merge branch 'jc/format-patch'

[git.git] / combine-diff.c

diff --git a/combine-diff.c b/combine-diff.c
index f2f38064773876123b5883d4a3d974d38d57d381..ce063b4ffa48eb1db8849d5aabb6732fc98946b6 100644 (file)
--- a/combine-diff.c
+++ b/combine-diff.c
@@ -7,13 +7,6 @@
 #include "xdiff-interface.h"
 #include "log-tree.h"
 
-static int uninteresting(struct diff_filepair *p)
-{
-       if (diff_unmodified_pair(p))
-               return 1;
-       return 0;
-}
-
 static struct combine_diff_path *intersect_paths(struct combine_diff_path *curr, int n, int num_parent)
 {
        struct diff_queue_struct *q = &diff_queued_diff;
@@ -25,7 +18,7 @@ static struct combine_diff_path *intersect_paths(struct combine_diff_path *curr,
                for (i = 0; i < q->nr; i++) {
                        int len;
                        const char *path;
-                       if (uninteresting(q->queue[i]))
+                       if (diff_unmodified_pair(q->queue[i]))
                                continue;
                        path = q->queue[i]->two->path;
                        len = strlen(path);
@@ -57,7 +50,7 @@ static struct combine_diff_path *intersect_paths(struct combine_diff_path *curr,
                        const char *path;
                        int len;
 
-                       if (uninteresting(q->queue[i]))
+                       if (diff_unmodified_pair(q->queue[i]))
                                continue;
                        path = q->queue[i]->two->path;
                        len = strlen(path);
@@ -101,7 +94,7 @@ static char *grab_blob(const unsigned char *sha1, unsigned long *size)
 {
        char *blob;
        char type[20];
-       if (!memcmp(sha1, null_sha1, 20)) {
+       if (is_null_sha1(sha1)) {
                /* deleted blob */
                *size = 0;
                return xcalloc(1, 1);
@@ -618,7 +611,7 @@ static void show_patch_diff(struct combine_diff_path *elem, int num_parent,
        struct sline *sline; /* survived lines */
        int mode_differs = 0;
        int i, show_hunks;
-       int working_tree_file = !memcmp(elem->sha1, null_sha1, 20);
+       int working_tree_file = is_null_sha1(elem->sha1);
        int abbrev = opt->full_index ? 40 : DEFAULT_ABBREV;
        mmfile_t result_file;