better script

keystone-enclave · Jun 17, 2024 · b276d85 · b276d85
1 parent 46ca635
commit b276d85
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/scripts/ci/utils/wait_for.py b/scripts/ci/utils/wait_for.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+#!/usr/bin/python3 -u
 
 import sys
 import os
@@ -15,6 +15,10 @@
 		exit(0)
 
 	n = os.read(sys.stdin.fileno(), 1)
+	if n is None:
+		exit(1)
+
+	print(n.decode('utf-8'))
 	if n[0] == pattern[index]:
 		index += 1
 	else: