diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index 1fcf38ffb..da7c80af5 100644
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,3 +1,9 @@
+Tue Sep 19 09:46:36 2000  Christopher Faylor <cgf@cygnus.com>
+
+	* spawn.cc (spawn_guts): Use actual program argument passed in for
+	argv[0] as originally suggested by Kazuhiro Fujieda
+	<fujieda@jaist.ac.jp>.
+
 Mon Sep 18 23:17:19 2000  Christopher Faylor <cgf@cygnus.com>
 
 	* path.h: Create new input path flag PATH_NEEDDIR.
diff --git a/winsup/cygwin/spawn.cc b/winsup/cygwin/spawn.cc
index f396311ea..3b46f6782 100644
--- a/winsup/cygwin/spawn.cc
+++ b/winsup/cygwin/spawn.cc
@@ -473,7 +473,7 @@ spawn_guts (HANDLE hToken, const char * prog_arg, const char *const *argv,
 
       /* Replace argv[0] with the full path to the script if this is the
 	 first time through the loop. */
-      newargv.replace0_maybe (real_path);
+      newargv.replace0_maybe (prog_arg);
 	  
       /* pointers:
        * pgm	interpreter name