diff --git a/mcs/class/System/System.Diagnostics/ChangeLog b/mcs/class/System/System.Diagnostics/ChangeLog
index 7496fda092e88..7005ce5d64312 100644
--- a/mcs/class/System/System.Diagnostics/ChangeLog
+++ b/mcs/class/System/System.Diagnostics/ChangeLog
@@ -1,3 +1,7 @@
+2004-12-06 Gonzalo Paniagua Javier <gonzalo@ximian.com>
+
+	* Process.cs: always pass the same arguments to the runtime.
+
 2004-09-07  Dick Porter  <dick@ximian.com>
 
 	* Process.cs: Throw documented exceptions when getting stdin,
diff --git a/mcs/class/System/System.Diagnostics/Process.cs b/mcs/class/System/System.Diagnostics/Process.cs
index e46ab5b07300e..007ebf5215780 100755
--- a/mcs/class/System/System.Diagnostics/Process.cs
+++ b/mcs/class/System/System.Diagnostics/Process.cs
@@ -796,11 +796,7 @@ public void Kill ()
 					cmdline = startInfo.FileName + " " + startInfo.Arguments.Trim ();
 			} else {
 				appname = startInfo.FileName;
-				// FIXME: There seems something wrong in process.c. We should not require extraneous command line
-				if (Path.DirectorySeparatorChar == '\\')
-					cmdline = appname + " " + startInfo.Arguments.Trim ();
-				else
-					cmdline = startInfo.Arguments.Trim ();
+				cmdline = startInfo.Arguments.Trim ();
 			}
 
 			ret=Start_internal(appname,