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-rw-r--r--linuxthreads/tst-cancel.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/linuxthreads/tst-cancel.c b/linuxthreads/tst-cancel.c
index da70d1278f..75d6c0de66 100644
--- a/linuxthreads/tst-cancel.c
+++ b/linuxthreads/tst-cancel.c
@@ -142,7 +142,7 @@ main (void)
       while (1)
 	{
 	  ssize_t n = read (fd, buf, sizeof buf);
-	  if (n < 0)
+	  if (n <= 0)
 	    break;
 	  write (STDOUT_FILENO, buf, n);
 	}