Merge branch 'jk/mailmap-incomplete-line'
authorJunio C Hamano <gitster@pobox.com>
Mon, 9 Sep 2013 21:50:41 +0000 (14:50 -0700)
committerJunio C Hamano <gitster@pobox.com>
Mon, 9 Sep 2013 21:50:41 +0000 (14:50 -0700)
* jk/mailmap-incomplete-line:
mailmap: handle mailmap blobs without trailing newlines

mailmap.c
t/t4203-mailmap.sh
index 44614fc411fa7948d710c07a0262454aa0e76d0b..30614343213442806c5fbc28e904639d35c670cf 100644 (file)
--- a/mailmap.c
+++ b/mailmap.c
@@ -193,20 +193,17 @@ static int read_mailmap_file(struct string_list *map, const char *filename,
        return 0;
 }
 
-static void read_mailmap_buf(struct string_list *map,
-                            const char *buf, unsigned long len,
-                            char **repo_abbrev)
+static void read_mailmap_string(struct string_list *map, char *buf,
+                               char **repo_abbrev)
 {
-       while (len) {
-               const char *end = strchrnul(buf, '\n');
-               unsigned long linelen = end - buf + 1;
-               char *line = xmemdupz(buf, linelen);
+       while (*buf) {
+               char *end = strchrnul(buf, '\n');
 
-               read_mailmap_line(map, line, repo_abbrev);
+               if (*end)
+                       *end++ = '\0';
 
-               free(line);
-               buf += linelen;
-               len -= linelen;
+               read_mailmap_line(map, buf, repo_abbrev);
+               buf = end;
        }
 }
 
@@ -230,7 +227,7 @@ static int read_mailmap_blob(struct string_list *map,
        if (type != OBJ_BLOB)
                return error("mailmap is not a blob: %s", name);
 
-       read_mailmap_buf(map, buf, size, repo_abbrev);
+       read_mailmap_string(map, buf, repo_abbrev);
 
        free(buf);
        return 0;
index baa4685dcce59f17223161706a8cf059ecdabcd1..ce3eace065be81612e1ab2f994909b9352d5a06c 100755 (executable)
@@ -202,7 +202,8 @@ test_expect_success 'setup mailmap blob tests' '
        Blob Guy <author@example.com>
        Blob Guy <bugs@company.xx>
        EOF
-       git add just-bugs both &&
+       printf "Tricky Guy <author@example.com>" >no-newline &&
+       git add just-bugs both no-newline &&
        git commit -m "my mailmaps" &&
        echo "Repo Guy <author@example.com>" >.mailmap &&
        echo "Internal Guy <author@example.com>" >internal.map
@@ -286,6 +287,19 @@ test_expect_success 'mailmap.blob defaults to HEAD:.mailmap in bare repo' '
        )
 '
 
+test_expect_success 'mailmap.blob can handle blobs without trailing newline' '
+       cat >expect <<-\EOF &&
+       Tricky Guy (1):
+             initial
+
+       nick1 (1):
+             second
+
+       EOF
+       git -c mailmap.blob=map:no-newline shortlog HEAD >actual &&
+       test_cmp expect actual
+'
+
 test_expect_success 'cleanup after mailmap.blob tests' '
        rm -f .mailmap
 '