* iface/gspn/eesrg.cc

(tgba_gspn_eesrg_private_::tgba_gspn_eesrg_private_): Show prop_index()
argument on error.

ChangeLog

 2003-11-03  Alexandre Duret-Lutz  <adl@src.lip6.fr>
 
+	* iface/gspn/eesrg.cc
+	(tgba_gspn_eesrg_private_::tgba_gspn_eesrg_private_): Show prop_index()
+	argument on error.
+
 	* src/ltlparse/Makefile.am ($(FROM_LTLPARSE_YY_MAIN)): cd into
 	$(srcdir) before running bison, so that bison does not put
 	absolute filenames in generated files.

iface/gspn/eesrg.cc

@@ -119,7 +119,7 @@ namespace spot
 	      AtomicProp index;
 	      int err = prop_index(i->first.c_str(), &index);
 	      if (err)
-		throw gspn_exeption("prop_index()", err);
+		throw gspn_exeption("prop_index(" + i->first + ")", err);
 
 	      prop_dict[var] = index;