tests: fix zstd long option test for 32-bit architectures

Fixes #1968

diff --git a/libarchive/test/test_write_filter_zstd.c b/libarchive/test/test_write_filter_zstd.c
index 3cdbd812a99ba482fa63e984dffd9d4960bf2dd1..c9731f1b6a8ee05a7f894df695d0766af50b4315 100644 (file)
--- a/libarchive/test/test_write_filter_zstd.c
+++ b/libarchive/test/test_write_filter_zstd.c
@@ -161,8 +161,12 @@ DEFINE_TEST(test_write_filter_zstd)
            archive_write_set_filter_option(a, NULL, "max-frame-size", "1048576"));
 #endif
 #if ZSTD_VERSION_NUMBER >= MINVER_LONG
-       assertEqualIntA(a, ARCHIVE_OK,
-           archive_write_set_filter_option(a, NULL, "long", "27"));
+       if ((int)(sizeof(size_t) == 4))
+               assertEqualIntA(a, ARCHIVE_OK,
+                   archive_write_set_filter_option(a, NULL, "long", "26"));
+       else
+               assertEqualIntA(a, ARCHIVE_OK,
+                   archive_write_set_filter_option(a, NULL, "long", "27"));
        assertEqualIntA(a, ARCHIVE_FAILED,
            archive_write_set_filter_option(a, NULL, "long", "-1")); /* negative */
 #endif