From: Elvira Khabirova <lineprinter0@gmail.com>
Date: Sun, 5 Jun 2016 23:39:59 +0000 (+0300)
Subject: tests/ptrace.c: fix fork() return value check
X-Git-Tag: v4.13~175
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f6be7ae12c2b1a1bc4bfcd8cc77508f6eac8914a;p=strace

tests/ptrace.c: fix fork() return value check

* tests/ptrace.c (test_peeksiginfo): Explicitly cast fork() return value
to pid_t.
---

diff --git a/tests/ptrace.c b/tests/ptrace.c
index 2fbefdd4..7971b894 100644
--- a/tests/ptrace.c
+++ b/tests/ptrace.c
@@ -72,7 +72,7 @@ test_peeksiginfo(unsigned long pid, const unsigned long bad_request)
 	       (unsigned) pid, psi->off, psi->nr, bad_request, rc, errno2name());
 
 	pid = fork();
-	if (pid < 0)
+	if ((pid_t) pid < 0)
 		perror_msg_and_fail("fork");
 
 	if (!pid) {