From: Juanma Barranquero <lekktu@gmail.com>
Date: Tue, 23 Jul 2013 01:11:40 +0000 (+0200)
Subject: src/callproc.c (child_setup): Silence compiler warnings.
X-Git-Tag: emacs-24.3.90~173^2^2~42^2~45^2~387^2~1730
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=afacaa1b181c04800688face1880fbfd410a9cee;p=emacs.git

src/callproc.c (child_setup): Silence compiler warnings.
---

diff --git a/src/ChangeLog b/src/ChangeLog
index 1ad809dffab..1423b9d366e 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,8 @@
+2013-07-23  Juanma Barranquero  <lekktu@gmail.com>
+
+	* callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
+	here to silence compiler warnings.
+
 2013-07-22  Paul Eggert  <eggert@cs.ucla.edu>
 
 	* sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
diff --git a/src/callproc.c b/src/callproc.c
index 282a08056f8..91f29bd589b 100644
--- a/src/callproc.c
+++ b/src/callproc.c
@@ -1193,13 +1193,14 @@ child_setup (int in, int out, int err, char **new_argv, bool set_pgrp,
 {
   char **env;
   char *pwd_var;
-  int exec_errno;
 #ifdef WINDOWSNT
   int cpid;
   HANDLE handles[3];
-#endif /* WINDOWSNT */
+#else
+  int exec_errno;
 
   pid_t pid = getpid ();
+#endif /* WINDOWSNT */
 
   /* Note that use of alloca is always safe here.  It's obvious for systems
      that do not have true vfork or that have true (stack) alloca.