bk commit into 5.1 tree (msvensson:1.2588) BUG#29804

[msvensson]

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ChangeSet@stripped, 2007-08-09 10:21:28+02:00, msvensson@pilot.(none) +2 -0
  Bug#29804 UDF parameters don't contain correct string length
   - Fix warnings
   - Export 'check_const_len' from udf_example.dll

  sql/udf_example.c@stripped, 2007-08-09 10:21:26+02:00, msvensson@pilot.(none) +3 -3
    Fix warnings

  sql/udf_example.def@stripped, 2007-08-09 10:21:26+02:00, msvensson@pilot.(none) +1 -0
    Add 'check_const_len' function to be exported from udf_example.dll 

diff -Nrup a/sql/udf_example.c b/sql/udf_example.c
--- a/sql/udf_example.c	2007-08-06 03:37:51 +02:00
+++ b/sql/udf_example.c	2007-08-09 10:21:26 +02:00
@@ -1115,15 +1115,15 @@ my_bool check_const_len_init(UDF_INIT *i
   }
   if (args->args[0] == 0)
   {
-    initid->ptr= "Not constant";
+    initid->ptr= (char*)"Not constant";
   }
   else if(strlen(args->args[0]) == args->lengths[0])
   {
-    initid->ptr= "Correct length";
+    initid->ptr= (char*)"Correct length";
   }
   else
   {
-    initid->ptr= "Wrong length";
+    initid->ptr= (char*)"Wrong length";
   }
   initid->max_length = 100;
   return 0;
diff -Nrup a/sql/udf_example.def b/sql/udf_example.def
--- a/sql/udf_example.def	2007-02-23 12:23:42 +01:00
+++ b/sql/udf_example.def	2007-08-09 10:21:26 +02:00
@@ -23,3 +23,4 @@ EXPORTS
   avgcost
   is_const
   is_const_init
+  check_const_len