From 25c7e41fc6c1af7ab718abb7dee7964bafe2e17a Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Mon, 20 Jun 2011 18:06:45 -0700
Subject: [PATCH] * callproc.c (egetenv): Adjust to getenv_internal API change.

---
 src/callproc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/callproc.c b/src/callproc.c
index 12621c90db5..b339f343f62 100644
--- a/src/callproc.c
+++ b/src/callproc.c
@@ -1477,7 +1477,7 @@ char *
 egetenv (const char *var)
 {
   char *value;
-  int valuelen;
+  ptrdiff_t valuelen;
 
   if (getenv_internal (var, strlen (var), &value, &valuelen, Qnil))
     return value;
-- 
2.39.2