1 files changed, 1 insertions, 1 deletions
diff --git a/QMTest/TestCmd.py b/QMTest/TestCmd.py
index 370101bb..96e07a98 100644
--- a/QMTest/TestCmd.py
+++ b/QMTest/TestCmd.py
@@ -783,7 +783,7 @@ class Popen(subprocess.Popen):
                 return 0
 
             try:
-                written = os.write(self.stdin.fileno(), input)
+                written = os.write(self.stdin.fileno(), bytearray(input,'utf-8'))
             except OSError as why:
                 if why.args[0] == errno.EPIPE: #broken pipe
                     return self._close('stdin')