Mercurial > vim
changeset 7519:98fede2c9574 v7.4.1061
commit https://github.com/vim/vim/commit/285bf84b4b9aca828828a8729b04cd59ab333dac
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Jan 7 22:34:01 2016 +0100
patch 7.4.1061
Problem: Compiler warning for ignoring return value of fwrite().
Solution: Do use the return value. (idea: Charles Campbell)
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Thu, 07 Jan 2016 22:45:04 +0100 |
| parents | 51ca06f02b9d |
| children | 9b6e2ed33e39 |
| files | src/misc2.c src/proto/misc2.pro src/version.c |
| diffstat | 3 files changed, 6 insertions(+), 3 deletions(-) [+] |
line wrap: on
line diff
--- a/src/misc2.c +++ b/src/misc2.c @@ -6300,8 +6300,9 @@ put_bytes(fd, nr, len) /* * Write time_t to file "fd" in 8 bytes. + * Returns FAIL when the write failed. */ - void + int put_time(fd, the_time) FILE *fd; time_t the_time; @@ -6309,7 +6310,7 @@ put_time(fd, the_time) char_u buf[8]; time_to_bytes(the_time, buf); - (void)fwrite(buf, (size_t)8, (size_t)1, fd); + return fwrite(buf, (size_t)8, (size_t)1, fd) == 1 ? OK : FAIL; } /*
--- a/src/proto/misc2.pro +++ b/src/proto/misc2.pro @@ -105,7 +105,7 @@ int get4c __ARGS((FILE *fd)); time_t get8ctime __ARGS((FILE *fd)); char_u *read_string __ARGS((FILE *fd, int cnt)); int put_bytes __ARGS((FILE *fd, long_u nr, int len)); -void put_time __ARGS((FILE *fd, time_t the_time)); +int put_time __ARGS((FILE *fd, time_t the_time)); void time_to_bytes __ARGS((time_t the_time, char_u *buf)); int has_non_ascii __ARGS((char_u *s)); void parse_queued_messages __ARGS((void));