ruby bindings: Fix a compiler warning.

[libsigrok.git] / bindings / ruby / classes.i

diff --git a/bindings/ruby/classes.i b/bindings/ruby/classes.i
index 5e4baf07db74eaa7cdadaedec9340acb48d11641..fab2a4df286499bc46560d0908dff7551edba7c4 100644 (file)
--- a/bindings/ruby/classes.i
+++ b/bindings/ruby/classes.i
@@ -113,6 +113,7 @@ static VALUE variant_to_ruby(Glib::VariantBase variant)
     } else {
         SWIG_exception(SWIG_TypeError, ("TODO: GVariant(" + variant.get_type().get_string() + ") -> Ruby").c_str());
     }
+    return 0; /* Dummy, to avoid a compiler warning. */
 }
 %}