git-send-email: Read the default SMTP server from the GIT config file

diff --git a/builtin-push.c b/builtin-push.c
index ada8338cc1d0fbf389cd346b5134595afaaa2e66..f5150ed82d269dd825a45cc9c369c71e777bac05 100644 (file)
--- a/builtin-push.c
+++ b/builtin-push.c
@@ -33,7 +33,7 @@ static int expand_one_ref(const char *ref, const unsigned char *sha1)
        ref += 5;
 
        if (!strncmp(ref, "tags/", 5))
-               add_refspec(strdup(ref));
+               add_refspec(xstrdup(ref));
        return 0;
 }
 
@@ -78,12 +78,12 @@ static int get_remotes_uri(const char *repo, const char *uri[MAX_URI])
                int is_refspec;
                char *s, *p;
 
-               if (!strncmp("URL: ", buffer, 5)) {
+               if (!strncmp("URL:", buffer, 4)) {
                        is_refspec = 0;
-                       s = buffer + 5;
-               } else if (!strncmp("Push: ", buffer, 6)) {
+                       s = buffer + 4;
+               } else if (!strncmp("Push:", buffer, 5)) {
                        is_refspec = 1;
-                       s = buffer + 6;
+                       s = buffer + 5;
                } else
                        continue;
 
@@ -100,12 +100,12 @@ static int get_remotes_uri(const char *repo, const char *uri[MAX_URI])
 
                if (!is_refspec) {
                        if (n < MAX_URI)
-                               uri[n++] = strdup(s);
+                               uri[n++] = xstrdup(s);
                        else
                                error("more than %d URL's specified, ignoring the rest", MAX_URI);
                }
                else if (is_refspec && !has_explicit_refspec)
-                       add_refspec(strdup(s));
+                       add_refspec(xstrdup(s));
        }
        fclose(f);
        if (!n)
@@ -125,13 +125,13 @@ static int get_remote_config(const char* key, const char* value)
            !strncmp(key + 7, config_repo, config_repo_len)) {
                if (!strcmp(key + 7 + config_repo_len, ".url")) {
                        if (config_current_uri < MAX_URI)
-                               config_uri[config_current_uri++] = strdup(value);
+                               config_uri[config_current_uri++] = xstrdup(value);
                        else
                                error("more than %d URL's specified, ignoring the rest", MAX_URI);
                }
                else if (config_get_refspecs &&
                         !strcmp(key + 7 + config_repo_len, ".push"))
-                       add_refspec(strdup(value));
+                       add_refspec(xstrdup(value));
        }
        return 0;
 }