coverity#982290 Logically dead code

Change-Id: Ia684369faa5fd0eb854d204ac7e8dbf74f032606
Reviewed-on: https://gerrit.libreoffice.org/3067Reviewed-by: Christoph Brill <egore911@gmail.com>
Reviewed-by: Petr Mladek <pmladek@suse.cz>
Tested-by: Petr Mladek <pmladek@suse.cz>

connectivity/source/drivers/postgresql/pq_updateableresultset.cxx

@@ -448,8 +448,7 @@ void UpdateableResultSet::updateBoolean( sal_Int32 columnIndex, sal_Bool x ) thr
     checkUpdate( columnIndex );
 
     Statics &st = getStatics();
-    if( x )
-        m_updateableField[columnIndex-1].value <<=  ( x ? st.TRUE : st.FALSE );
+    m_updateableField[columnIndex-1].value <<=  ( x ? st.TRUE : st.FALSE );
 
 }