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

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It makes no difference here as the return value fits into an int
too and it then gets ignored but this looks better.
This commit is contained in:
Lasse Collin 2023-01-12 06:05:58 +02:00
parent 2ca95b7cfe
commit 6df383be4a
1 changed files with 1 additions and 1 deletions
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src/xz/file_io.c
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@ -140,7 +140,7 @@ io_write_to_user_abort_pipe(void)
// handler. So ignore the errors and try to avoid warnings with // handler. So ignore the errors and try to avoid warnings with
// GCC and glibc when _FORTIFY_SOURCE=2 is used. // GCC and glibc when _FORTIFY_SOURCE=2 is used.
uint8_t b = '\0'; 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; (void)ret;
return; return;
} }