(BUG) Handling command error

This patch adds support for handling the error when the command is wrong formed.
Now, if we send a shell/run command and the shell command is incomplete,
the program crashes.

1 files changed, 6 insertions, 2 deletions

diff --git a/src/linux/ogOperations.py b/src/linux/ogOperations.py
index 1502f40..147944f 100644
--- a/src/linux/ogOperations.py
+++ b/src/linux/ogOperations.py
@@ -17,5 +17,9 @@ def reboot():
 
 def execCMD(cmd):
 	cmds = cmd.split(" ")
-	result = subprocess.run(cmds, stdout=subprocess.PIPE)
-	return result.stdout.decode('utf-8')
+	try:
+		result = subprocess.check_output(cmds)
+	except:
+		raise ValueError('Error: Incorrect command value')
+
+	return result.decode('utf-8')