From 746357404cc2ec93407c04cc1720e17032fc0efd Mon Sep 17 00:00:00 2001
From: Euan <euantorano@gmail.com>
Date: Fri, 24 Jun 2016 10:50:26 +0100
Subject: [PATCH] Fixing isNilOrWhitespace for empty/nil strings.

`isSpace` returns false for an empty string, which is the opposite of
this method.
---
 lib/pure/strutils.nim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/pure/strutils.nim b/lib/pure/strutils.nim
index 082f02c07b..51694e6ade 100644
--- a/lib/pure/strutils.nim
+++ b/lib/pure/strutils.nim
@@ -331,7 +331,7 @@ proc isNilOrEmpty*(s: string): bool {.noSideEffect, procvar, rtl, extern: "nsuIs
   ## Checks if `s` is nil or empty.
   result = len(s) == 0
 
-proc isNilOrWhitespace*(s: string): bool {.noSideEffect, procvar, rtl, extern: "nsuIsNilOrWhitespace".} = isSpace(s)
+proc isNilOrWhitespace*(s: string): bool {.noSideEffect, procvar, rtl, extern: "nsuIsNilOrWhitespace".} =
   ## Checks if `s` is nil or consists entirely of whitespace characters.
   ##
   ## This is an alias to `isSpace`.