return nil when last error is SQLITE_OK

2017-03-20 23:23:24 +09:00 · 2017-03-20 23:23:24 +09:00 · 53900fb4f0
parent eac1dfa2a6
commit 53900fb4f0
1 changed files with 5 additions and 1 deletions
--- a/sqlite3.go
+++ b/sqlite3.go
@ -400,8 +400,12 @@ func (c *SQLiteConn) AutoCommit() bool {
 }

 func (c *SQLiteConn) lastError() Error {
+	rv := C.sqlite3_errcode(c.db)
+	if rv == C.SQLITE_OK {
+		return nil
+	}
 	return Error{
-		Code:         ErrNo(C.sqlite3_errcode(c.db)),
+		Code:         ErrNo(rv),
 		ExtendedCode: ErrNoExtended(C.sqlite3_extended_errcode(c.db)),
 		err:          C.GoString(C.sqlite3_errmsg(c.db)),
 	}