Index: src/alter.c
==================================================================
--- src/alter.c
+++ src/alter.c
@@ -1079,10 +1079,11 @@
 static int renameResolveTrigger(Parse *pParse, const char *zDb){
   sqlite3 *db = pParse->db;
   Trigger *pNew = pParse->pNewTrigger;
   TriggerStep *pStep;
   NameContext sNC;
+  SrcList sSrc;
   int rc = SQLITE_OK;
 
   memset(&sNC, 0, sizeof(sNC));
   sNC.pParse = pParse;
   assert( pNew->pTabSchema );
@@ -1109,11 +1110,10 @@
     if( rc==SQLITE_OK && pStep->zTarget ){
       Table *pTarget = sqlite3LocateTable(pParse, 0, pStep->zTarget, zDb);
       if( pTarget==0 ){
         rc = SQLITE_ERROR;
       }else if( SQLITE_OK==(rc = sqlite3ViewGetColumnNames(pParse, pTarget)) ){
-        SrcList sSrc;
         memset(&sSrc, 0, sizeof(sSrc));
         sSrc.nSrc = 1;
         sSrc.a[0].zName = pStep->zTarget;
         sSrc.a[0].pTab = pTarget;
         sNC.pSrcList = &sSrc;