Improve formatting of an empty loop body

[libs/gl.git] / source / animatedobject.cpp

diff --git a/source/animatedobject.cpp b/source/animatedobject.cpp
index 99466f2098dd1d6a526354c86ce62bcf3043853c..257e1368def51c6c3a40fef4ebd5f04473320ff9 100644 (file)
--- a/source/animatedobject.cpp
+++ b/source/animatedobject.cpp
@@ -44,6 +44,13 @@ ProgramData &AnimatedObject::get_shader_data()
        return *shdata;
 }
 
+const ProgramData &AnimatedObject::get_shader_data() const
+{
+       if(!shdata)
+               throw invalid_operation("AnimatedObject::get_shader_data");
+       return *shdata;
+}
+
 void AnimatedObject::set_uniform(const string &name, const KeyFrame::AnimatedUniform &uni)
 {
        if(!shdata)