X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/b2a9e811e6c1d22a7c89909b6e061b7d94cb532f..d0bd505e1a9b0bc2fc107446dcb615bf55c42e81:/sbr/oauth_prof.c

diff --git a/sbr/oauth_prof.c b/sbr/oauth_prof.c
index e0fd7584..7dbd4fdb 100644
--- a/sbr/oauth_prof.c
+++ b/sbr/oauth_prof.c
@@ -1,4 +1,5 @@
-/*
+/* oauth_prof.c -- OAuth 2.0 implementation for XOAUTH2 in SMTP and POP3.
+ *
  * This code is Copyright (c) 2014, by the authors of nmh.  See the
  * COPYRIGHT file in the root directory of the nmh distribution for
  * complete copyright information.
@@ -19,6 +20,7 @@
 
 #include <h/oauth.h>
 #include <h/utils.h>
+#include "m_maildir.h"
 
 static const struct mh_oauth_service_info SERVICES[] = {
     /* https://developers.google.com/accounts/docs/OAuth2InstalledApp */
@@ -139,10 +141,7 @@ mh_oauth_cred_fn(const char *svc)
     free(component);
 
     if (result == NULL) {
-        result = mh_xmalloc(sizeof "oauth-" - 1
-                            + strlen(svc)
-                            + 1 /* '\0' */);
-        sprintf(result, "oauth-%s", svc);
+        result = concat("oauth-", svc, NULL);
         result_if_allocated = result;
     } else {
         result_if_allocated = NULL;