Fix off-by-one error when choosing a random god to gift an artefact.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@4779 c06c8d41-db1a-0410-9941-cceddc491573

1 files changed, 1 insertions, 1 deletions

diff --git a/crawl-ref/source/randart.cc b/crawl-ref/source/randart.cc
index 9c4bef9155..40c406ee75 100644
--- a/crawl-ref/source/randart.cc
+++ b/crawl-ref/source/randart.cc
@@ -241,7 +241,7 @@ static std::string _replace_name_parts(const std::string name_in,
         {
             do
             {
-                which_god = static_cast<god_type>(random2(NUM_GODS));
+                which_god = static_cast<god_type>(random2(NUM_GODS - 1) + 1);
             }
             while (!_god_fits_artefact(which_god, item));
         }