Return empty buffer when there is no result

ZewoGraveyard · Nov 2, 2016 · c009b18 · c009b18
1 parent a11464e
commit c009b18
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Sources/PostgreSQL/Result.swift b/Sources/PostgreSQL/Result.swift
@@ -84,7 +84,7 @@ public class Result: SQL.ResultProtocol {
 
         let count = PQgetlength(resultPointer, Int32(rowIndex), Int32(fieldIndex))
         guard count > 0, let start = PQgetvalue(resultPointer, Int32(rowIndex), Int32(fieldIndex)) else {
-            return Buffer()
+            return nil
         }
 
         return start.withMemoryRebound(to: UInt8.self, capacity: Int(count)) { start in