(getppid): Look for EM_PARENT_PROCESS_ID.

diff --git a/lib-src/ntlib.c b/lib-src/ntlib.c
index 678d969c04f10b6327754112326db51325560a06..110a8ccb0020244ea756760280de6e9b29ac8af7 100644 (file)
--- a/lib-src/ntlib.c
+++ b/lib-src/ntlib.c
@@ -58,7 +58,7 @@ getppid(void)
   char *ppid;
   DWORD result;
 
-  ppid = getenv ("__PARENT_PROCESS_ID");
+  ppid = getenv ("EM_PARENT_PROCESS_ID");
   if (!ppid) 
     {
       printf("no pid.\n");