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Merge branch 'jc/maint-mailmap-output'

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* jc/maint-mailmap-output:
  mailmap: always return a plain mail address from map_user()
This commit is contained in:
Junio C Hamano 2012-02-12 22:43:39 -08:00
commit b95ffc143f
1 changed files with 10 additions and 8 deletions
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18
mailmap.c
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@ -190,27 +190,27 @@ void clear_mailmap(struct string_list *map)
int map_user(struct string_list *map, int map_user(struct string_list *map,
char *email, int maxlen_email, char *name, int maxlen_name) char *email, int maxlen_email, char *name, int maxlen_name)
{ {
char *p; char *end_of_email;
struct string_list_item *item; struct string_list_item *item;
struct mailmap_entry *me; struct mailmap_entry *me;
char buf[1024], *mailbuf; char buf[1024], *mailbuf;
int i; int i;
/* figure out space requirement for email */ /* figure out space requirement for email */
p = strchr(email, '>'); end_of_email = strchr(email, '>');
if (!p) { if (!end_of_email) {
/* email passed in might not be wrapped in <>, but end with a \0 */ /* email passed in might not be wrapped in <>, but end with a \0 */
p = memchr(email, '\0', maxlen_email); end_of_email = memchr(email, '\0', maxlen_email);
if (!p) if (!end_of_email)
return 0; return 0;
} }
if (p - email + 1 < sizeof(buf)) if (end_of_email - email + 1 < sizeof(buf))
mailbuf = buf; mailbuf = buf;
else else
mailbuf = xmalloc(p - email + 1); mailbuf = xmalloc(end_of_email - email + 1);
/* downcase the email address */ /* downcase the email address */
for (i = 0; i < p - email; i++) for (i = 0; i < end_of_email - email; i++)
mailbuf[i] = tolower(email[i]); mailbuf[i] = tolower(email[i]);
mailbuf[i] = 0; mailbuf[i] = 0;
@ -236,6 +236,8 @@ int map_user(struct string_list *map,
} }
if (maxlen_email && mi->email) if (maxlen_email && mi->email)
strlcpy(email, mi->email, maxlen_email); strlcpy(email, mi->email, maxlen_email);
else
*end_of_email = '\0';
if (maxlen_name && mi->name) if (maxlen_name && mi->name)
strlcpy(name, mi->name, maxlen_name); strlcpy(name, mi->name, maxlen_name);
debug_mm("map_user: to '%s' <%s>\n", name, mi->email ? mi->email : ""); debug_mm("map_user: to '%s' <%s>\n", name, mi->email ? mi->email : "");