From: Lasse Collin <lasse.collin@tukaani.org>
Date: Thu, 12 Jan 2023 04:05:58 +0000 (+0200)
Subject: xz: Use ssize_t for the to-be-ignored return value from write(fd, ptr, 1).
X-Git-Tag: v5.4.2~79
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=3ccedb09724c998c39d708c945f6da5852c39e13;p=thirdparty%2Fxz.git

xz: Use ssize_t for the to-be-ignored return value from write(fd, ptr, 1).

It makes no difference here as the return value fits into an int
too and it then gets ignored but this looks better.
---

diff --git a/src/xz/file_io.c b/src/xz/file_io.c
index a5841b37..aca9ebae 100644
--- a/src/xz/file_io.c
+++ b/src/xz/file_io.c
@@ -140,7 +140,7 @@ io_write_to_user_abort_pipe(void)
 	// handler. So ignore the errors and try to avoid warnings with
 	// GCC and glibc when _FORTIFY_SOURCE=2 is used.
 	uint8_t b = '\0';
-	const int ret = write(user_abort_pipe[1], &b, 1);
+	const ssize_t ret = write(user_abort_pipe[1], &b, 1);
 	(void)ret;
 	return;
 }