merge conflict fix

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@7329 d0543943-73ff-0310-b7d9-9358b9ac24b2

libs/sofia-sip/libsofia-sip-ua/su/su_global_log.c

@@ -48,7 +48,6 @@
  * 
  * @sa <sofia-sip/su_debug.h>, su_log_global
  */
-#ifdef DOXYGEN
 extern char const SU_DEBUG[];
 #endif