printf_testcases.h: don't check for _PDCLIB_CHAR_SIGNED; instead, check for CHAR_MIN...

diff --git a/testing/printf_testcases.h b/testing/printf_testcases.h
index 3f0d1dc392d8ea4718b1a6066df9476b6ddab4bc..f7f1413dfcde7d9aa710b581847d14d04e4611a4 100644 (file)
--- a/testing/printf_testcases.h
+++ b/testing/printf_testcases.h
@@ -1,5 +1,5 @@
     {
-#if defined(_PDCLIB_CHAR_SIGNED)
+#if CHAR_MIN == -128
     assert(CHAR_MIN == -128);
     PRINTF_TEST( 4,   "-128", "%hhd", CHAR_MIN );
     assert(CHAR_MAX == 127);