From: Jeremy Harris <jgh146exb@wizmail.org>
Date: Wed, 18 Dec 2019 13:59:22 +0000 (+0000)
Subject: Fix Hurd build, another go
X-Git-Tag: exim-4_94_RC0~203
X-Git-Url: https://git.exim.org/exim.git/commitdiff_plain/fef179d8e2bbb251f8b90aedb29179c6a53529b2

Fix Hurd build, another go
---

diff --git a/src/OS/os.c-GNU b/src/OS/os.c-GNU
index 2c63ddca8..59ebdf32a 100644
--- a/src/OS/os.c-GNU
+++ b/src/OS/os.c-GNU
@@ -56,7 +56,8 @@ return -1;
 ssize_t
 os_pipe_read(int fd, void * buf, size_t count)
 {
-for (int rc, retries = 10; retries > 0; retries--)
+int rc;
+for (int retries = 10; retries > 0; retries--)
   {
   if ((rc = read(fd, buf, count)) >= 0) break;
   if (rc != -1 || errno != EINTR) break;
@@ -68,7 +69,8 @@ return rc;
 ssize_t
 os_pipe_write(int fd, void * buf, size_t count)
 {
-for (int rc, retries = 10; retries > 0; retries--)
+int rc;
+for (int retries = 10; retries > 0; retries--)
   {
   if ((rc = write(fd, buf, count)) >= 0) break;
   if (rc != -1 || errno != EINTR) break;
@@ -79,7 +81,8 @@ return rc;
 ssize_t
 os_pipe_writev(int fd, const struct iovec * iov, int iovcnt
 {
-for (int rc, retries = 10; retries > 0; retries--)
+int rc;
+for (int retries = 10; retries > 0; retries--)
   {
   if ((rc = writev(fd, iov, iovcnt)) >= 0) break;
   if (rc != -1 || errno != EINTR) break;