Error middleware does not write if the it is already written

2015-04-07 18:52:33 +02:00 · 2015-04-07 18:52:33 +02:00 · dcdf7b92f4
parent 598c78297c
commit dcdf7b92f4
1 changed files with 5 additions and 4 deletions
--- a/logger.go
+++ b/logger.go
@ -29,12 +29,13 @@ func ErrorLoggerT(typ uint32) HandlerFunc {
 	return func(c *Context) {
 		c.Next()

+		if !c.Writer.Written() {
 			errs := c.Errors.ByType(typ)
 			if len(errs) > 0 {
-			// -1 status code = do not change current one
 				c.JSON(-1, c.Errors)
 			}
 		}
+	}
 }

 func Logger() HandlerFunc {