bk commit into 5.0 tree (gluh:1.1918)

[gluh]

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ChangeSet
  1.1918 05/07/13 15:23:36 gluh@stripped +1 -0
  Post-merge fix

  sql/item_strfunc.cc
    1.241 05/07/13 15:23:31 gluh@stripped +3 -2
    Post-merge fix

# This is a BitKeeper patch.  What follows are the unified diffs for the
# set of deltas contained in the patch.  The rest of the patch, the part
# that BitKeeper cares about, is below these diffs.
# User:	gluh
# Host:	eagle.intranet.mysql.r18.ru
# Root:	/home/gluh/MySQL/Merge/5.0

--- 1.240/sql/item_strfunc.cc	Wed Jul 13 14:36:14 2005
+++ 1.241/sql/item_strfunc.cc	Wed Jul 13 15:23:31 2005
@@ -2383,9 +2383,10 @@
     ulonglong dec;
     char ans[65],*ptr;
     /* Return hex of unsigned longlong value */
-    if (args[0]->result_type() == REAL_RESULT)
+    if (args[0]->result_type() == REAL_RESULT ||
+        args[0]->result_type() == DECIMAL_RESULT)
     {
-      double val= args[0]->val();
+      double val= args[0]->val_real();
       if ((val <= (double) LONGLONG_MIN) || 
           (val >= (double) (ulonglong) ULONGLONG_MAX))
         dec=  ~(longlong) 0;