(conv): add 2.2.0 rule.

[lilypond.git] / lily / parse-scm.cc

diff --git a/lily/parse-scm.cc b/lily/parse-scm.cc
index 2523b33999c4d1a375190bc74478572774e74e74..c30547f71f92fcdd90421df9461331d8411c602c 100644 (file)
--- a/lily/parse-scm.cc
+++ b/lily/parse-scm.cc
@@ -77,7 +77,8 @@ SCM
 parse_handler (void * data, SCM tag, SCM args)
 {
   Parse_start* ps = (Parse_start*) data;
-
+  (void) tag;                  // prevent warning
+  
   ps->start_location_.error (_("GUILE signaled an error for the expression beginning here"));
 
   if (scm_ilength (args) > 2)