Use string with spaces for subprocess command

scpeters · Apr 28, 2014 · 90f56a4 · 90f56a4
1 parent 948eb7d
commit 90f56a4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/python/catkin/builder.py b/python/catkin/builder.py
@@ -251,7 +251,7 @@ def isolation_print_command(cmd, path=None, add_env=None):
 def get_multiarch(build_dir):
     # this function returns the suffix for lib directories on supported systems or an empty string
     out, err = subprocess.Popen(
-        ['dpkg-architecture', '-qDEB_HOST_MULTIARCH'],
+        'dpkg-architecture -qDEB_HOST_MULTIARCH',
         stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True).communicate()
     return out