@@ -1,18 +1,22 @@
 #include <libpq-fe.h>
 
 #import <ObjFW/ObjFW.h>
 
 #import "PGResult.h"
+
+OF_ASSUME_NONNULL_BEGIN
 
 @interface PGResultRow: OFDictionary
 {
 	PGResult *_result;
 	PGresult *_res;
 	int _row;
 }
 
-+ rowWithResult: (PGResult*)result
++ rowWithResult: (PGResult *)result
 	    row: (int)row;
-- initWithResult: (PGResult*)result
+- initWithResult: (PGResult *)result
 	     row: (int)row;
 @end
+
+OF_ASSUME_NONNULL_END