cp: abort copy if write fails

2023-10-25 02:43:02 +03:00 · 2023-10-25 02:43:02 +03:00 · 9e4adc1264
parent 7a54a088b4
commit 9e4adc1264
1 changed files with 1 additions and 1 deletions
--- a/userspace/cp/main.cpp
+++ b/userspace/cp/main.cpp
@ -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;
 		}