Mirror/ardupilot
5
0
Fork 0
mirror of https://github.com/ArduPilot/ardupilot synced 2025-01-03 14:38:30 -04:00
Code Issues Packages Projects Releases Wiki Activity

DataFlash: fix unused result warning

Browse Source
This commit is contained in:
Peter Barker 2016-08-25 13:57:58 +10:00 committed by Andrew Tridgell
parent f18e0dadc9
commit fd87a4f180
1 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
libraries/DataFlash/DataFlash_File.cpp
View File

@ -861,9 +861,14 @@ uint16_t DataFlash_File::start_new_log(void)
char buf[30];
snprintf(buf, sizeof(buf), "%u\r\n", (unsigned)log_num);
write(fd, buf, strlen(buf));
const ssize_t to_write = strlen(buf);
const ssize_t written = write(fd, buf, to_write);
close(fd);
if (written < to_write) {
return 0xFFFF;
}
return log_num;
}