diff --git a/NT/tools/rntecl b/NT/tools/rntecl
index 00288d825c14a2ca1ec2da9f7209169eefdcede2..1f43becdafe18f0533e22c0b7747622e31fa3237 100755
--- a/NT/tools/rntecl
+++ b/NT/tools/rntecl
@@ -1,7 +1,7 @@
 #!/usr/local/bin/pike
 // -*- Pike -*-
 
-// $Id: rntecl,v 1.4 2000/08/14 16:11:46 grubba Exp $
+// $Id: rntecl,v 1.5 2000/08/14 21:10:29 grubba Exp $
 
 // RNTECL, a front-end to Intel ECL with options similar to GCC
 // Written by Fredrik Hubinette & Henrik Grubbström.
@@ -42,7 +42,7 @@ string remove_ext(string file)
 
 string o_to_obj(string fname)
 {
-  if (fname[sizeof(fname)-3..] == ".o") {
+  if (fname[sizeof(fname)-2..] == ".o") {
     return fname + "bj";
   }
   return fname;