xdiff: generate "anti-diffs" aka what is common to two files

diff --git a/blame.c b/blame.c
index 7c0b62cf3f5ff78f95cf96c2582f693b5d124752..c86e2fd4b31fc75adf1c315fda166aabc38f0f43 100644 (file)
--- a/blame.c
+++ b/blame.c
@@ -301,9 +301,9 @@ static void fill_line_map(struct commit *commit, struct commit *other,
                                if (DEBUG)
                                        printf("map: i1: %d %d %p i2: %d %d %p\n",
                                               i1, map[i1],
-                                              i1 != -1 ? blame_lines[map[i1]] : NULL,
+                                              (void *) (i1 != -1 ? blame_lines[map[i1]] : NULL),
                                               i2, map2[i2],
-                                              i2 != -1 ? blame_lines[map2[i2]] : NULL);
+                                              (void *) (i2 != -1 ? blame_lines[map2[i2]] : NULL));
                                if (map2[i2] != -1 &&
                                    blame_lines[map[i1]] &&
                                    !blame_lines[map2[i2]])