Update core_results.cpp

microsoft · Mar 23, 2017 · d68300f · d68300f
1 parent c1a1a06
commit d68300f
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/source/shared/core_results.cpp b/source/shared/core_results.cpp
@@ -911,6 +911,7 @@ SQLLEN sqlsrv_buffered_result_set::row_count( TSRMLS_D )
 		return zend_hash_num_elements( cache );
 	}
 	else {
+		// returning -1 to represent getting the rowcount of an empty result set
 		return -1;
 	}
 }