Fix GrowAtomTable() on out-of-memory.

Issue=173
Signed-off-by: Daniel Koch
Author: Benoit Jacob

git-svn-id: https://angleproject.googlecode.com/svn/trunk@699 736b8ea6-26fd-11df-bfd4-992fa37f6226
diff --git a/src/compiler/preprocessor/atom.c b/src/compiler/preprocessor/atom.c
index b4a7761..a17c319 100644
--- a/src/compiler/preprocessor/atom.c
+++ b/src/compiler/preprocessor/atom.c
@@ -335,7 +335,7 @@
             if (newmap)
                 atable->amap = newmap;
             if (newrev)
-                atable->amap = newrev;
+                atable->arev = newrev;
             return -1;
         }
         memset(&newmap[atable->size], 0, (size - atable->size) * sizeof(int));