From 00d718b1dbe9cf767f2d57cecbb175a92b99233e Mon Sep 17 00:00:00 2001
From: Araq <rumpf_a@web.de>
Date: Wed, 8 Aug 2018 12:01:17 +0200
Subject: [PATCH] strutils: minor code cleanup

---
 lib/pure/strutils.nim | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/lib/pure/strutils.nim b/lib/pure/strutils.nim
index f8c5f9a916..4aede541aa 100644
--- a/lib/pure/strutils.nim
+++ b/lib/pure/strutils.nim
@@ -358,9 +358,6 @@ proc isNilOrEmpty*(s: string): bool {.noSideEffect, procvar, rtl,
 
 proc isNilOrWhitespace*(s: string): bool {.noSideEffect, procvar, rtl, extern: "nsuIsNilOrWhitespace".} =
   ## Checks if `s` is nil or consists entirely of whitespace characters.
-  if len(s) == 0:
-    return true
-
   result = true
   for c in s:
     if not c.isSpaceAscii():
@@ -908,7 +905,7 @@ proc parseOctInt*(s: string): int {.noSideEffect,
   ## `s` are ignored.
   let L = parseutils.parseOct(s, result, 0)
   if L != s.len or L == 0:
-    raise newException(ValueError, "invalid oct integer: " & s)  
+    raise newException(ValueError, "invalid oct integer: " & s)
 
 proc parseHexInt*(s: string): int {.noSideEffect, procvar,
   rtl, extern: "nsuParseHexInt".} =