Authored by Justin R. Miller

fixes #475: avoid verbose logging for empty tile queries

... ... @@ -122,7 +122,7 @@
[results next];
NSData *data = [results dataForColumn:@"tile_data"];
NSData *data = ([[results columnNameToIndexMap] count] ? [results dataForColumn:@"tile_data"] : nil);
if ( ! data)
image = [RMTileImage errorTile];
... ...