glr.cc: fix a clang warning

* data/glr.cc (b4_epilogue): Be sure to end with an end-of-line,
so that the file does end with one.

diff --git a/data/glr.cc b/data/glr.cc
index 52dc12009e13aa4270f05faf9f0ce8ac4d5f4faf..bb0234a7c51eb8270ac0a80bbc47e743824e6c68 100644 (file)
--- a/data/glr.cc
+++ b/data/glr.cc
@@ -211,7 +211,8 @@ m4_pushdef([b4_parse_param], m4_defn([b4_parse_param_orig]))dnl
 
 #endif
 ]m4_popdef([b4_parse_param])dnl
-b4_namespace_close])
+b4_namespace_close
+])
 
 
 # Let glr.c believe that the user arguments include the parser itself.