testsuite: errno is a positive number

diff --git a/testsuite/testsuite.c b/testsuite/testsuite.c
index 9e7cf03..6d85d7f 100644 (file)
--- a/testsuite/testsuite.c
+++ b/testsuite/testsuite.c
@@ -440,7 +440,7 @@ static inline int safe_read(int fd, void *buf, size_t count)
 
        while (1) {
                r = read(fd, buf, count);
-               if (r == -1 && errno == -EINTR)
+               if (r == -1 && errno == EINTR)
                        continue;
                break;
        }