Index: src/btree.c
==================================================================
--- src/btree.c
+++ src/btree.c
@@ -4523,20 +4523,20 @@
           pCur->aOverflow = aNew;
         }
       }
       memset(pCur->aOverflow, 0, nOvfl*sizeof(Pgno));
       pCur->curFlags |= BTCF_ValidOvfl;
-    }
-
-    /* If the overflow page-list cache has been allocated and the
-    ** entry for the first required overflow page is valid, skip
-    ** directly to it.
-    */
-    if( pCur->aOverflow[offset/ovflSize] ){
-      iIdx = (offset/ovflSize);
-      nextPage = pCur->aOverflow[iIdx];
-      offset = (offset%ovflSize);
+    }else{
+      /* If the overflow page-list cache has been allocated and the
+      ** entry for the first required overflow page is valid, skip
+      ** directly to it.
+      */
+      if( pCur->aOverflow[offset/ovflSize] ){
+        iIdx = (offset/ovflSize);
+        nextPage = pCur->aOverflow[iIdx];
+        offset = (offset%ovflSize);
+      }
     }
 
     assert( rc==SQLITE_OK && amt>0 );
     while( nextPage ){
       /* If required, populate the overflow page-list cache. */