unity.cmake: correctly compare strings with strings

(bzr r4054.1.2)

1 files changed, 1 insertions, 1 deletions

diff --git a/tools/unity.cmake b/tools/unity.cmake
index 213f4650f..787c920ca 100755
--- a/tools/unity.cmake
+++ b/tools/unity.cmake
@@ -109,7 +109,7 @@ def process_and_start_unity (verbose, debug_mode, compiz_path, compiz_args, log_
 cmdline = open(os.path.join(pid_path, "cmdline"), "rb").read()
 if re.match(rb"^compiz\b", cmdline):
 compiz_env = open(os.path.join(pid_path, "environ"), "rb").read()
- if display in compiz_env:
+ if display in compiz_env.decode(sys.getdefaultencoding()):
 subprocess.call (["kill", "-9", pid])
 except IOError:
 continue