thread safety testing fix

When checking for thread safety with src/tools/thread/thread_test.c, the
mktemp function wants an argument that contains 6 X, while the current
version only supplies 5 X which will fail on my SuSE 8.1.

Patch attached.


Regards,
Andreas
Index: thread_test.c
===================================================================
RCS file: /projects/cvsroot/pgsql-server/src/tools/thread/thread_test.c,v
retrieving revision 1.29
diff -u -r1.29 thread_test.c
--- thread_test.c    27 Apr 2004 19:51:12 -0000    1.29
+++ thread_test.c    28 May 2004 11:39:00 -0000
@@ -64,8 +64,8 @@
 void        func_call_1(void);
 void        func_call_2(void);

-#define        TEMP_FILENAME_1    "/tmp/thread_test.1.XXXXX"
-#define        TEMP_FILENAME_2    "/tmp/thread_test.2.XXXXX"
+#define        TEMP_FILENAME_1    "/tmp/thread_test.1.XXXXXX"
+#define        TEMP_FILENAME_2    "/tmp/thread_test.2.XXXXXX"

 char       *temp_filename_1;
 char       *temp_filename_2;