* function.c (windows32_openpipe): Update envp after calling

	sync_Path_environment.

2 files changed, 8 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 26abd12..0a6c5b2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2009-08-31  Eli Zaretskii  <eliz@gnu.org>
+
+	* function.c (windows32_openpipe): Update envp after calling
+	sync_Path_environment.
+
 2009-08-01  Paul Smith  <psmith@gnu.org>
 
 	* expand.c (expand_argument): If the argument is large enough use
diff --git a/function.c b/function.c
index c7e1d4f..2e6d5cb 100644
--- a/function.c
+++ b/function.c
@@ -1480,6 +1480,9 @@ windows32_openpipe (int *pipedes, int *pid_p, char **command_argv, char **envp)
 
   /* make sure that CreateProcess() has Path it needs */
   sync_Path_environment();
+  /* `sync_Path_environment' may realloc `environ', so take note of
+     the new value.  */
+  envp = environ;
 
   if (!process_begin(hProcess, command_argv, envp, command_argv[0], NULL)) {
     /* register process for wait */