* lwlib.c (EXPLAIN, destroy_one_instance): Avoid "else;".

2 files changed, 6 insertions, 3 deletions

diff --git a/lwlib/ChangeLog b/lwlib/ChangeLog
index d6a76a96471..cea02d79993 100644
--- a/lwlib/ChangeLog
+++ b/lwlib/ChangeLog
@@ -1,5 +1,7 @@
 2011-04-16  Paul Eggert  <eggert@cs.ucla.edu>
 
+        * lwlib.c (EXPLAIN, destroy_one_instance): Avoid "else;".
+
         * lwlib-utils.h, lwlib-utils.c (XtSafelyDestroyWidget): Remove; unused.
 
         * xlwmenu.c (XlwMenuSetValues): Rename/ move locals to avoid shadowing.
diff --git a/lwlib/lwlib.c b/lwlib/lwlib.c
index 290ce091301..90461c0ba51 100644
--- a/lwlib/lwlib.c
+++ b/lwlib/lwlib.c
@@ -422,7 +422,7 @@ safe_strcmp (const char *s1, const char *s2)
               (nc == STRUCTURAL_CHANGE ? "structural" : "???")))),      \
            nc, desc, a1, a2)
 #else
-# define EXPLAIN(name, oc, nc, desc, a1, a2)
+# define EXPLAIN(name, oc, nc, desc, a1, a2) ((void) 0)
 #endif
 
 
@@ -912,8 +912,9 @@ destroy_one_instance (widget_instance *instance)
         xaw_destroy_instance (instance);
       else
 #endif
-        /* do not remove the empty statement */
-        ;
+        {
+          /* Empty compound statement to terminate if-then-else chain.  */
+        }
     }
 
   free_widget_instance (instance);