send-email: Add support for SSL and SMTP-AUTH

diff --git a/diff.c b/diff.c
index f884de77ac2a0175e317628e25ec9ee3aaa902f7..0d30d05263f631c2c88ebb1b8af7e96bb2cfd56a 100644 (file)
--- a/diff.c
+++ b/diff.c
@@ -19,6 +19,7 @@
 static int diff_detect_rename_default;
 static int diff_rename_limit_default = -1;
 static int diff_use_color_default;
+int diff_auto_refresh_index = 1;
 
 static char diff_colors[][COLOR_MAXLEN] = {
        "\033[m",       /* reset */
@@ -166,6 +167,10 @@ int git_diff_ui_config(const char *var, const char *value)
                        diff_detect_rename_default = DIFF_DETECT_RENAME;
                return 0;
        }
+       if (!strcmp(var, "diff.autorefreshindex")) {
+               diff_auto_refresh_index = git_config_bool(var, value);
+               return 0;
+       }
        if (!prefixcmp(var, "diff.")) {
                const char *ep = strrchr(var, '.');
 
@@ -2919,10 +2924,6 @@ static int diff_get_patch_id(struct diff_options *options, unsigned char *sha1)
                                fill_mmfile(&mf2, p->two) < 0)
                        return error("unable to read files to diff");
 
-               /* Maybe hash p->two? into the patch id? */
-               if (diff_filespec_is_binary(p->two))
-                       continue;
-
                len1 = remove_space(p->one->path, strlen(p->one->path));
                len2 = remove_space(p->two->path, strlen(p->two->path));
                if (p->one->mode == 0)
@@ -3185,7 +3186,8 @@ static void diffcore_skip_stat_unmatch(struct diff_options *diffopt)
                         * to determine how many paths were dirty only
                         * due to stat info mismatch.
                         */
-                       diffopt->skip_stat_unmatch++;
+                       if (!diffopt->no_index)
+                               diffopt->skip_stat_unmatch++;
                        diff_free_filepair(p);
                }
        }