[#2926] Fix from uri for ip2ip calls

sflphone-common/src/sip/sipaccount.cpp

@@ -461,13 +461,13 @@ std::string SIPAccount::getFromUri (void)
         username = getLoginName();
     }
 
-    else {
-      // Get machine hostname if not provided
-      if (_hostname.empty()) {
-          hostname = getMachineName();
-      }
+
+    // Get machine hostname if not provided
+    if (_hostname.empty()) {
+      hostname = getMachineName();
     }
 
+
     int len = pj_ansi_snprintf (uri, PJSIP_MAX_URL_SIZE,
 
                                 "<%s%s@%s%s>",