Remove type-conversion compiler warnings, no functional change.

$OpenBSD: patch-CUnit_Sources_Curses_Curses_c,v 1.1 2011/08/19 08:04:02 jasper Exp $
--- CUnit/Sources/Curses/Curses.c.orig	Sat May 20 15:19:14 2006
+++ CUnit/Sources/Curses/Curses.c	Wed Aug 17 20:42:34 2011
@@ -736,7 +736,7 @@ static STATUS curses_suite_level_run(CU_pSuite pSuite)
       }
       else {
         list_tests(pSuite);
-        snprintf(szTemp, STRING_LENGTH, "%s",
+        snprintf(szTemp, STRING_LENGTH,
                                         _("Enter number of test to select (1-%u) : "), 
                                         pRegistry->uiNumberOfSuites);
         read_input_string(szTemp, szTestNumber, STRING_LENGTH);
@@ -769,7 +769,7 @@ static STATUS curses_suite_level_run(CU_pSuite pSuite)
       else {
         while (1) {
           list_tests(pSuite);
-          snprintf(szTemp, STRING_LENGTH, "%s",
+          snprintf(szTemp, STRING_LENGTH,
                                           _("Enter number of test to select (1-%u) : "), 
                                           pRegistry->uiNumberOfSuites);
           read_input_string(szTemp, szTestNumber, STRING_LENGTH);
@@ -976,7 +976,7 @@ static void list_suites(CU_pTestRegistry pRegistry)
   CU_pSuite pCurSuite = NULL;
   int i;
   char szTemp[STRING_LENGTH];
-  static size_t width[6];
+  static int width[6];
 
   if (NULL == pRegistry) {
     pRegistry = CU_get_registry();
@@ -1042,7 +1042,7 @@ static void list_tests(CU_pSuite pSuite)
   CU_pTest pCurTest = NULL;
   unsigned int i;
   char szTemp[STRING_LENGTH];
-  static size_t width[3];
+  static int width[3];
 
   assert(NULL != pSuite);
   assert(NULL != pSuite->pName);