From 9b2e533d87ad33c86b23869f2992c5882c8f6f6b Mon Sep 17 00:00:00 2001
From: Jussi Pakkanen <jpakkane@gmail.com>
Date: Sun, 25 Mar 2018 18:22:52 +0300
Subject: Always build parser objects anew to avoid leaking old data.

---
 mesonbuild/scripts/meson_exe.py | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'mesonbuild/scripts')

diff --git a/mesonbuild/scripts/meson_exe.py b/mesonbuild/scripts/meson_exe.py
index c43702e..46d501f 100644
--- a/mesonbuild/scripts/meson_exe.py
+++ b/mesonbuild/scripts/meson_exe.py
@@ -21,8 +21,10 @@ import subprocess
 
 options = None
 
-parser = argparse.ArgumentParser()
-parser.add_argument('args', nargs='+')
+def buildparser():
+    parser = argparse.ArgumentParser()
+    parser.add_argument('args', nargs='+')
+    return parser
 
 def is_windows():
     platname = platform.system().lower()
@@ -70,7 +72,7 @@ def run_exe(exe):
 
 def run(args):
     global options
-    options = parser.parse_args(args)
+    options = buildparser().parse_args(args)
     if len(options.args) != 1:
         print('Test runner for Meson. Do not run on your own, mmm\'kay?')
         print(sys.argv[0] + ' [data file]')
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