.gitignore: add tutorial/c_glib/tutorial_client
diff --git a/.gitignore b/.gitignore
index c8c421e..a250165 100644
--- a/.gitignore
+++ b/.gitignore
@@ -223,6 +223,7 @@
 /test/rb/Gemfile.lock
 /tutorial/cpp/TutorialClient
 /tutorial/cpp/TutorialServer
+/tutorial/c_glib/tutorial_client
 /tutorial/delphi/*.dsk
 /tutorial/delphi/*.local
 /tutorial/delphi/DelphiClient/dcu