From a543c2033c1e27ffa57b9762c63f792d6c2b451f Mon Sep 17 00:00:00 2001
From: Anton Hvornum <anton.feeds+github@gmail.com>
Date: Tue, 19 Nov 2019 00:17:31 +0000
Subject: Enhanced spawn logic a bit

---
 archinstall.py | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/archinstall.py b/archinstall.py
index 26091ea8..ec371dee 100644
--- a/archinstall.py
+++ b/archinstall.py
@@ -292,7 +292,14 @@ class sys_command():#Thread):
 		if not self.pid: # Child process
 			# Replace child process with our main process
 			if not self.kwargs['emulate']:
-				os.execv(self.cmd[0], self.cmd)
+				try:
+					os.execv(self.cmd[0], self.cmd)
+				except FileNotFoundError:
+					self.status = 'done'
+					log(f"{self.cmd[0]} does not exist.", origin='spawn', level=2)
+					self.exit_code = 1
+					return False
+
 		os.chdir(old_dir)
 
 		poller = epoll()
-- 
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