Don't cache bad result in MythCoreContext::GetMasterHostName().

In MythCoreContext::GetMasterHostName(), don't cache the result value if SendReceiveStringList() fails. (cherry picked from commit 946f6cc)
MythTV · Jan 30, 2011 · 38938b3 · 38938b3
1 parent 06c8142
commit 38938b3
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/mythtv/libs/libmythdb/mythcorecontext.cpp b/mythtv/libs/libmythdb/mythcorecontext.cpp
@@ -613,9 +613,8 @@ QString MythCoreContext::GetMasterHostName(void)
     {
         QStringList strlist("QUERY_HOSTNAME");
 
-        SendReceiveStringList(strlist);
-
-        d->m_masterHostname = strlist[0];
+        if (SendReceiveStringList(strlist))
+            d->m_masterHostname = strlist[0];
     }
 
     QString ret = d->m_masterHostname;