[compiler] miscellaneous trivial compiler warning fixes

2006-01-19 Paul Jakma <paul.jakma@sun.com>

        * (general) various miscellaneous compiler warning fixes.
          Remove redundant break statements from switch clauses
          which return.
          return from main, not exit, cause it annoys SOS.
          Remove stray semi-colons which cause empty-statement
          warnings.
	* zebra/main.c: (sighup) remove private declaration of external
	  function.
diff --git a/ripd/ChangeLog b/ripd/ChangeLog
index 2b79a61..c979a11 100644
--- a/ripd/ChangeLog
+++ b/ripd/ChangeLog
@@ -1,3 +1,7 @@
+2006-01-19 Paul Jakma <paul.jakma@sun.com>
+
+        * ripd.c: (main) return from main, not exit, cause it annoys SOS.
+
 2006-01-17 Paul Jakma <paul.jakma@sun.com>
 
 	* ripd.c: (rip_auth_md5) remove pdigest, not needed.