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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.
This commit is contained in:
Lasse Collin 2023-01-12 06:05:58 +02:00 committed by Jia Tan
parent 09fbd2f052
commit 3ccedb0972
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;
} }