From a39b989ce238546eca64e9c37734bc48f61e280c Mon Sep 17 00:00:00 2001
From: data-man <datamanrb@gmail.com>
Date: Mon, 21 May 2018 23:41:32 +0300
Subject: [PATCH] fixes #7855

---
 compiler/filter_tmpl.nim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler/filter_tmpl.nim b/compiler/filter_tmpl.nim
index f93355e6bc..230c4ad32c 100644
--- a/compiler/filter_tmpl.nim
+++ b/compiler/filter_tmpl.nim
@@ -65,7 +65,7 @@ proc parseLine(p: var TTmplParser) =
   var j = 0
   let hi = p.x.len - 1
 
-  if hi == 0:
+  if hi < 0:
     return
 
   while j <= hi and p.x[j] == ' ': inc(j)