Disallow the Staff of Wucad Mu as a Trog gift.

And another of those code cleanups.


git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@4259 c06c8d41-db1a-0410-9941-cceddc491573

1 files changed, 10 insertions, 4 deletions

diff --git a/crawl-ref/source/stuff.cc b/crawl-ref/source/stuff.cc
index 923e415e78..359ff03da3 100644
--- a/crawl-ref/source/stuff.cc
+++ b/crawl-ref/source/stuff.cc
@@ -148,17 +148,23 @@ bool radius_iterator::on_valid_square() const
 
 const radius_iterator& radius_iterator::operator++()
 {
-    do {
+    do
+    {
         this->step();
-    } while ( !this->done() && !this->on_valid_square() );
+    }
+    while ( !this->done() && !this->on_valid_square() );
+
     return *this;
 }
 
 const radius_iterator& radius_iterator::operator--()
 {
-    do {
+    do
+    {
         this->step_back();
-    } while ( !this->done() && !this->on_valid_square() );
+    }
+    while ( !this->done() && !this->on_valid_square() );
+
     return *this;
 }