X-Git-Url: https://git.ralfj.de/auto-debuild.git/blobdiff_plain/49195767675bb04a0b42877452049b56a8369820..c8125bbd511e6d1c60bfef92e96bd3d485314fff:/auto_debuild.py

diff --git a/auto_debuild.py b/auto_debuild.py
index a5fb5bc..524603f 100755
--- a/auto_debuild.py
+++ b/auto_debuild.py
@@ -177,25 +177,23 @@ def commandInBuildEnv(config, command):
 
 def getArchitecture(config):
 	cmd = commandInBuildEnv(config, ['dpkg-architecture', '-qDEB_HOST_ARCH'])
-	with subprocess.Popen(cmd, stdout=subprocess.PIPE) as p:
-		res = p.communicate()[0] # get only stdout
-		if p.returncode != 0: raise Exception("Querying dpkg for the architecture failed")
-	return res.decode('utf-8').strip('\n') # chop of the \n at the end
+	output = subprocess.check_output(cmd)
+	return output.decode('utf-8').strip('\n') # chop off the \n at the end
 
 def writeDependency(f, name, list):
 	if len(list):
 		print(name+": "+', '.join(list), file=f)
 
+# actual work functions
 def deleteDebianFolder():
 	if os.path.islink('debian'):
 		target = os.readlink('debian')
 		if os.path.exists(target):
 			shutil.rmtree(target)
 		os.remove('debian')
-	else:
+	elif os.path.exists('debian'):
 		shutil.rmtree('debian')
 
-# actual work functions
 def createDebianFiles(config):
 	if not isinstance(config, ConfigDict):
 		config = ConfigDict(config)