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Fix incorrect write() return code handling

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This commit is contained in:
James Turner 2020-03-20 22:24:44 +00:00
parent 6849311d49
commit 5f0c10d94d
1 changed files with 1 additions and 1 deletions
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2
src/Main/fg_init.cxx
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@ -515,7 +515,7 @@ bool fgInitHome()
}
int err = write(fd, buf, len);
if (err != 0) {
if (err < 0) {
SG_LOG(SG_GENERAL, SG_ALERT, "failed to write to lock file:" << pidPath
<< "\n\tdue to:" << simgear::strutils::error_string(errno));
return false;