various code simplifications.

[apps/madmutt.git] / lib-mime / rfc822address.c

diff --git a/lib-mime/rfc822address.c b/lib-mime/rfc822address.c
index ad4e117..36485d3 100644 (file)
--- a/lib-mime/rfc822address.c
+++ b/lib-mime/rfc822address.c
@@ -32,11 +32,12 @@
 
 void rfc822_qualify(address_t *addr, const char *host)
 {
-    char *p;
+    if (!host)
+        return;
 
     for (; addr; addr = addr->next) {
         if (!addr->group && addr->mailbox && !strchr(addr->mailbox, '@')) {
-            p = p_new(char, m_strlen(addr->mailbox) + m_strlen(host) + 2);
+            char *p = p_new(char, m_strlen(addr->mailbox) + m_strlen(host) + 2);
             sprintf(p, "%s@%s", addr->mailbox, host);
             p_delete(&addr->mailbox);
             addr->mailbox = p;