Tests: Fix a compiler warning with _FORTIFY_SOURCE.

Reported here:
http://sourceforge.net/projects/lzmautils/forums/forum/708858/topic/4927385

diff --git a/tests/create_compress_files.c b/tests/create_compress_files.c
index 44367d8f18eca5fd28cf18fdd2df9b9938a2a6fc..bd5b4ef40d404dcc8de747e59bb6b149bdcc5580 100644 (file)
--- a/tests/create_compress_files.c
+++ b/tests/create_compress_files.c
@@ -79,7 +79,8 @@ static void
 write_abc(FILE *file)
 {
        for (size_t i = 0; i < 12345; ++i)
-               fwrite("abc\n", 4, 1, file);
+               if (fwrite("abc\n", 4, 1, file) != 1)
+                       exit(1);
 }