From 076e26d30f4589dd7a7bc8968cfd27c2cfb110c5 Mon Sep 17 00:00:00 2001
From: Andy Hamilton <andyhmltn@gmail.com>
Date: Mon, 22 Jul 2013 14:35:56 +0100
Subject: [PATCH] Fixed the warnings on package install

The following warnings were being displayed when the package was installed/used:

/usr/lib/go/src/pkg/github.com/codegangsta/cli/context.go:56: function ends without a return statement
/usr/lib/go/src/pkg/github.com/codegangsta/cli/context.go:69: function ends without a return statement
/usr/lib/go/src/pkg/github.com/codegangsta/cli/context.go:78: function ends without a return statement
---
 context.go | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/context.go b/context.go
index 6c4cbad..4207204 100644
--- a/context.go
+++ b/context.go
@@ -61,18 +61,18 @@ func (c *Context) lookupInt(name string, set *flag.FlagSet) int {
 			return 0
 		}
 		return val
-	} else {
-		return 0
 	}
+	
+	return 0
 }
 
 func (c *Context) lookupString(name string, set *flag.FlagSet) string {
 	f := set.Lookup(name)
 	if f != nil {
 		return f.Value.String()
-	} else {
-		return ""
 	}
+	
+	return ""
 }
 
 func (c *Context) lookupBool(name string, set *flag.FlagSet) bool {
@@ -83,7 +83,7 @@ func (c *Context) lookupBool(name string, set *flag.FlagSet) bool {
 			return false
 		}
 		return val
-	} else {
-		return false
 	}
+	
+	return false
 }