1 files changed, 15 insertions, 12 deletions

diff --git a/src/cache.h b/src/cache.h
index 06b798c..1753407 100644
--- a/src/cache.h
+++ b/src/cache.h
@@ -317,20 +317,23 @@ namespace Bu
                 void erase( const keytype &cId )
                 {
                         TRACE( cId );
-                        try {
-                                if( hEnt.get( cId ).iRefs > 0 )
-                                {
-                                        printf("Shouldn't delete, references still exist!\n");
-                                        return;
+                        if( hEnt.has( cId ) )
+                        {
+                                try {
+                                        if( hEnt.get( cId ).iRefs > 0 )
+                                        {
+                                                printf("Shouldn't delete, references still exist!\n");
+                                                return;
+                                        }
                                 }
+                                catch( Bu::HashException &e ) {
+                                        get( cId );
+                                }
+
+                                pCalc->onUnload( hEnt.get( cId ).pData, cId );
+                                pStore->destroy( hEnt.get( cId ).pData, cId );
                         }
-                        catch( Bu::HashException &e ) {
-                                get( cId );
-                        }
-                        
-                        pCalc->onUnload( hEnt.get( cId ).pData, cId );
-                        
-                        pStore->destroy( hEnt.get( cId ).pData, cId );
+
                         hEnt.erase( cId );
                 }