From d68c0bf44a53dad565210523abb77ba211f769d7 Mon Sep 17 00:00:00 2001
From: mratsim <mamy_github@numforge.co>
Date: Wed, 2 May 2018 17:24:17 +0200
Subject: [PATCH] Fix failing tests due to Nim string change between Apr 27 and
 Apr 29 (doc:
 https://github.com/nim-lang/Nim/commit/5237ef4f5280fef8df630f265cc67869d013c0ef)

---
 src/io.nim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/io.nim b/src/io.nim
index 613c53a..bfd9f8c 100644
--- a/src/io.nim
+++ b/src/io.nim
@@ -96,7 +96,7 @@ func nextNonBlank(current_idx: var int, s: string) {.inline.} =
   const blanks = {' ', '_'}
 
   inc current_idx
-  while s[current_idx] in blanks and current_idx < s.len:
+  while current_idx < s.len and s[current_idx] in blanks:
     inc current_idx
 
 func readDecChar(c: range['0'..'9']): int {.inline.}=