Fixing a strip glitch in `sys_command()` causing certain output to get truncated in unwanted places (like fstab)

archinstall/lib/general.py

@@ -171,7 +171,7 @@ class sys_command():#Thread):
 		while alive and not self.kwargs['emulate']:
 			for fileno, event in poller.poll(0.1):
 				try:
-					output = os.read(child_fd, 8192).strip()
+					output = os.read(child_fd, 8192)
 					self.trace_log += output
 				except OSError:
 					alive = False

archinstall/lib/installer.py

@@ -121,7 +121,7 @@ class Installer():
 		fstab = sys_command(f'/usr/bin/genfstab {flags} {self.mountpoint}').trace_log
 		print(fstab)
 		with open(f"{self.mountpoint}/etc/fstab", 'ab') as fstab_fh:
-			fstab.write(fstab)
+			fstab_fh.write(fstab)
 
 		if not os.path.isfile(f'{self.mountpoint}/etc/fstab'):
 			raise RequirementError(f'Could not generate fstab, strapping in packages most likely failed (disk out of space?)\n{o}')