add missing blank line

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1956 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

src/search.c

@@ -456,6 +456,7 @@ void do_research(void)
 #ifndef DISABLE_WRAPPING
     wrap_reset();
 #endif
+
     search_init_globals();
 
     if (last_search[0] != '\0') {