1 files changed, 1 insertions, 1 deletions
diff --git a/src/twm.c b/src/twm.c
index c61d19c..0b42bd2 100644
--- a/src/twm.c
+++ b/src/twm.c
@@ -90,7 +90,7 @@ in this Software without prior written authorization from The Open Group.
 
 static void InitVariables(void);
 
-XtSignalId si;
+static XtSignalId si;
 
 Display *dpy = NULL;            /* which display are we talking to */
 Window ResizeWindow;            /* the window we are resizing */