From fa858dcc260fb07c25aab13650d9fa0e64f851c7 Mon Sep 17 00:00:00 2001
From: Ajitem Sahasrabuddhe <ajitem.sahasrabuddhe@perennialsys.com>
Date: Wed, 11 Sep 2019 15:10:14 +0530
Subject: [PATCH] Ensure flag is not blank

---
 context.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/context.go b/context.go
index 2f18f3f..ecfc032 100644
--- a/context.go
+++ b/context.go
@@ -325,7 +325,7 @@ func checkRequiredFlags(flags []Flag, context *Context) requiredFlagsErr {
 				}
 			}
 
-			if !flagPresent {
+			if !flagPresent && flagName != "" {
 				missingFlags = append(missingFlags, flagName)
 			}
 		}