External/fmt
8
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

"Use" fwrite result (workaround for warn_unused_result)

Browse Source 
Fixes #2185
This commit is contained in:
Billy Donahue 2021-03-20 03:10:25 -04:00
parent 6151d0dc1e
commit 699746b12a
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
include/fmt/format-inl.h
View File

@ -155,7 +155,9 @@ FMT_FUNC void report_error(format_func func, int error_code,
memory_buffer full_message; memory_buffer full_message;
func(full_message, error_code, message); func(full_message, error_code, message);
// Don't use fwrite_fully because the latter may throw. // Don't use fwrite_fully because the latter may throw.
(void)std::fwrite(full_message.data(), full_message.size(), 1, stderr); if (std::fwrite(full_message.data(), full_message.size(), 1, stderr)) {
;
}
std::fputc('\n', stderr); std::fputc('\n', stderr);
} }