nil check

2016-07-29 11:22:13 -07:00 · 2016-07-29 11:22:13 -07:00 · 9d5301c35f
parent 671374e8fd
commit 9d5301c35f
1 changed files with 3 additions and 1 deletions
--- a/redcon.go
+++ b/redcon.go
@ -82,8 +82,10 @@ func ListenAndServe(
 						return err
 					}
 					if len(cmds) > 0 {
+						if handler != nil {
 							handler(wrc, cmds)
 						}
+					}
 					if wr.err != nil {
 						if wr.err == errClosed {
 							return nil