From 76f91b90e2a411a6d2ca82f075f55abe63d8f6a5 Mon Sep 17 00:00:00 2001
From: Araq <rumpf_a@web.de>
Date: Fri, 23 Dec 2011 20:05:08 +0100
Subject: bugfix: compiler errors for explicit initialization of thread local
 variables; os.nim does not rely on it anymore

---
 lib/pure/os.nim | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'lib/pure/os.nim')

diff --git a/lib/pure/os.nim b/lib/pure/os.nim
index 32a248f15..f96998831 100755
--- a/lib/pure/os.nim
+++ b/lib/pure/os.nim
@@ -694,8 +694,8 @@ proc execShellCmd*(command: string): int {.rtl, extern: "nos$1".} =
 # iterator depends on ``environment``.
 
 var
-  envComputed {.threadvar.}: bool = false
-  environment {.threadvar.}: seq[string] = @[]
+  envComputed {.threadvar.}: bool
+  environment {.threadvar.}: seq[string]
 
 when defined(windows):
   # because we support Windows GUI applications, things get really
@@ -705,6 +705,7 @@ when defined(windows):
 
   proc getEnvVarsC() =
     if not envComputed:
+      environment = @[]
       var
         env = getEnvironmentStringsA()
         e = env
@@ -738,6 +739,7 @@ else:
   proc getEnvVarsC() =
     # retrieves the variables of char** env of C's main proc
     if not envComputed:
+      environment = @[]
       when useNSGetEnviron:
         var gEnv = NSGetEnviron()[]
       var i = 0
-- 
cgit 1.4.1-2-gfad0