Fixed testcases and bug introduced by last changeset

mysql-test/r/func_gconcat.result:
  Fixed test case after merge
mysql-test/r/grant_cache.result:
  Updated test case (Wrong push by some developer)
mysys/mf_loadpath.c:
  Fix for my_load_path() and ./directory handling from last changeset

mysql-test/r/func_gconcat.result

@@ -169,7 +169,7 @@ select REQ_ID, Group_Concat(URL) as URL from T_URL, T_REQUEST where
 T_REQUEST.URL_ID = T_URL.URL_ID group by REQ_ID;
 REQ_ID	URL
 1	www.host.com
-5	www.host.com,www.google.com,www.help.com
+5	www.google.com,www.help.com,www.host.com
 drop table T_URL;
 drop table T_REQUEST;
 select group_concat(sum(a)) from t1 group by grp;

mysql-test/r/grant_cache.result

@@ -122,7 +122,7 @@ select "user4";
 user4
 user4
 select a from t1;
-ERROR 42000: No Database Selected
+ERROR 3D000: No Database Selected
 select * from mysqltest.t1,test.t1;
 a	b	c	a
 1	1	1	test.t1

mysys/mf_loadpath.c

@@ -28,6 +28,7 @@ my_string my_load_path(my_string to, const char *path,
 		       const char *own_path_prefix)
 {
   char buff[FN_REFLEN];
+  int is_cur;
   DBUG_ENTER("my_load_path");
   DBUG_PRINT("enter",("path: %s  prefix: %s",path,
 		      own_path_prefix ? own_path_prefix : ""));
@@ -35,12 +36,14 @@ my_string my_load_path(my_string to, const char *path,
   if ((path[0] == FN_HOMELIB && path[1] == FN_LIBCHAR) ||
       test_if_hard_path(path))
     VOID(strmov(buff,path));
-  else if ((path[0] == FN_CURLIB && path[1] == FN_LIBCHAR) ||
+  else if ((is_cur=(path[0] == FN_CURLIB && path[1] == FN_LIBCHAR)) ||
 	   (is_prefix((gptr) path,FN_PARENTDIR)) ||
 	   ! own_path_prefix)
   {
-    if (! my_getwd(buff,(uint) (FN_REFLEN+2-strlen(path)),MYF(0)))
-      VOID(strcat(buff,path+2));
+    if (is_cur)
+      is_cur=2;					/* Remove current dir */
+    if (! my_getwd(buff,(uint) (FN_REFLEN-strlen(path)+is_cur),MYF(0)))
+      VOID(strcat(buff,path+is_cur));
     else
       VOID(strmov(buff,path));			/* Return org file name */
   }