Cache validation fix: minor refactoring

prebid · May 29, 2019 · 043be36 · 043be36
1 parent 3e84ad8
commit 043be36
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/exchange/exchange.go b/exchange/exchange.go
@@ -148,11 +148,12 @@ func (e *exchange) HoldAuction(ctx context.Context, bidRequest *openrtb.BidReque
 	}
 	if anyBidsReturned {
 		bidCategory, adapterBids, err := applyCategoryMapping(ctx, requestExt, adapterBids, *categoriesFetcher, targData)
-		auc := newAuction(adapterBids, len(bidRequest.Imp))
 		if err != nil {
 			return nil, fmt.Errorf("Error in category mapping : %s", err.Error())
 		}
 
+		auc := newAuction(adapterBids, len(bidRequest.Imp))
+
 		if targData != nil {
 			auc.setRoundedPrices(targData.priceGranularity)
 			cacheErrs := auc.doCache(ctx, e.cache, targData, bidRequest, 60, &e.defaultTTLs, bidCategory)