From 33ebf3e5fb05f45abadeff4747ab0e3031f75dd0 Mon Sep 17 00:00:00 2001
From: Araq <rumpf_a@web.de>
Date: Thu, 3 Nov 2016 12:28:35 +0100
Subject: fixes criticial finish.nim bug

---
 tools/finish.nim | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'tools')

diff --git a/tools/finish.nim b/tools/finish.nim
index 8b9acfc56..cac001d79 100644
--- a/tools/finish.nim
+++ b/tools/finish.nim
@@ -114,8 +114,10 @@ proc main() =
     var mingWchoices: seq[string] = @[]
     var incompat: seq[string] = @[]
     for x in p.split(';'):
-      let y = expandFilename(if x[0] == '"' and x[^1] == '"':
-                  substr(x, 1, x.len-2) else: x)
+      if x.len == 0: continue
+      let y = try: expandFilename(if x[0] == '"' and x[^1] == '"':
+                                    substr(x, 1, x.len-2) else: x)
+              except: ""
       if y == desiredPath: alreadyInPath = true
       if y.toLowerAscii.contains("mingw"):
         if dirExists(y):
-- 
cgit 1.4.1-2-gfad0

p></select> <input type='submit' value='switch'/></form></td></tr>
<tr><td class='sub'>Soul of a tiny new machine. More thorough tests → More comprehensible and rewrite-friendly software → More resilient society.</td><td class='sub right'>Kartik K. Agaram &lt;vc@akkartik.com&gt;</td></tr></table>
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<tr><td class='linenumbers'><pre><a id='n1' href='#n1'>1</a>
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