util: drop trailing semicolon from CASE_RETURN_STRING macro

Avoid empty statements and force the caller to terminate the macro.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

diff --git a/src/libinput-util.h b/src/libinput-util.h
index ba253b5..a627e5d 100644 (file)
--- a/src/libinput-util.h
+++ b/src/libinput-util.h
@@ -43,7 +43,7 @@
 /* The HW DPI rate we normalize to before calculating pointer acceleration */
 #define DEFAULT_MOUSE_DPI 1000
 
-#define CASE_RETURN_STRING(a) case a: return #a;
+#define CASE_RETURN_STRING(a) case a: return #a
 
 /*
  * This list data structure is a verbatim copy from wayland-util.h from the