Fix of the #173 bug

(Truncating of Replace result)

Fix of the #173 bug
(Truncating of Replace result)
5b657455 · hf@deer.mysql.r18.ru · 5e3155f1 · 5b657455
Commit 5b657455 authored Mar 26, 2003 by hf@deer.mysql.r18.ru
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sql/item_strfunc.cc sql/item_strfunc.cc +2 -2

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--- a/sql/item_strfunc.cc
+++ b/sql/item_strfunc.cc
@@ -813,8 +813,8 @@ void Item_func_replace::fix_length_and_dec()
  int diff=(int) (args[2]->max_length - args[1]->max_length);
  if (diff > 0 && args[1]->max_length)
  {						// Calculate of maxreplaces
-    max_length= max_length/args[1]->max_length;
-    max_length= (max_length+1)*(uint) diff;
+    int max_substrs= max_length/args[1]->max_length;
+    max_length+= max_substrs*(uint) diff;
  }
  if (max_length > MAX_BLOB_WIDTH)
  {