gitweb: Add diff tree, with links to patches, to commitdiff view

diff --git a/builtin-fmt-merge-msg.c b/builtin-fmt-merge-msg.c
index f20b27b8a9cfd78ad5ae8ba67f08ec25849394e2..76d22b47ba2906ecb59f0d8e279cf55a80bf8c86 100644 (file)
--- a/builtin-fmt-merge-msg.c
+++ b/builtin-fmt-merge-msg.c
@@ -1,3 +1,4 @@
+#include "builtin.h"
 #include "cache.h"
 #include "commit.h"
 #include "diff.h"
@@ -7,7 +8,7 @@
 static const char *fmt_merge_msg_usage =
        "git-fmt-merge-msg [--summary] [--no-summary] [--file <file>]";
 
-static int merge_summary = 0;
+static int merge_summary;
 
 static int fmt_merge_msg_config(const char *key, const char *value)
 {
@@ -26,8 +27,8 @@ static void append_to_list(struct list *list, char *value, void *payload)
 {
        if (list->nr == list->alloc) {
                list->alloc += 32;
-               list->list = realloc(list->list, sizeof(char *) * list->alloc);
-               list->payload = realloc(list->payload,
+               list->list = xrealloc(list->list, sizeof(char *) * list->alloc);
+               list->payload = xrealloc(list->payload,
                                sizeof(char *) * list->alloc);
        }
        list->payload[list->nr] = payload;
@@ -54,8 +55,7 @@ static void free_list(struct list *list)
 
        for (i = 0; i < list->nr; i++) {
                free(list->list[i]);
-               if (list->payload[i])
-                       free(list->payload[i]);
+               free(list->payload[i]);
        }
        free(list->list);
        free(list->payload);
@@ -242,7 +242,7 @@ static void shortlog(const char *name, unsigned char *sha1,
        free_list(&subjects);
 }
 
-int cmd_fmt_merge_msg(int argc, char **argv, char **envp)
+int cmd_fmt_merge_msg(int argc, const char **argv, const char *prefix)
 {
        int limit = 20, i = 0;
        char line[1024];
@@ -342,7 +342,7 @@ int cmd_fmt_merge_msg(int argc, char **argv, char **envp)
                struct rev_info rev;
 
                head = lookup_commit(head_sha1);
-               init_revisions(&rev);
+               init_revisions(&rev, prefix);
                rev.commit_format = CMIT_FMT_ONELINE;
                rev.ignore_merges = 1;
                rev.limited = 1;