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cp: abort copy if write fails

This commit is contained in:
Bananymous 2023-10-25 02:43:02 +03:00
parent 7a54a088b4
commit 9e4adc1264
1 changed files with 1 additions and 1 deletions
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2
userspace/cp/main.cpp
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@ -69,7 +69,7 @@ bool copy_file(const BAN::String& source, BAN::String destination)
perror("write");
ret = false;
}
if (nwrite == 0)
if (nwrite <= 0)
break;
written += nwrite;
}