Fixed indentation warning

libs_required/ACG/Scenegraph/TextureNode.cc

@@ -502,26 +502,27 @@ void TextureNode::enter(GLState& _state , const DrawModes::DrawMode& _drawmode)
                       open_volume_mesh_texture_draw_modes_ ))
    {
      if(_state.compatibilityProfile())
-      ACG::GLState::enable( GL_TEXTURE_2D );
+       ACG::GLState::enable( GL_TEXTURE_2D );
       
-      mipmapping_globally_active_ = _state.mipmapping_allowed();
-      
-      // Check if mipmapping status has changed
-      if(_state.mipmapping_allowed() != last_mipmapping_status_) {
-          
-              // Update mipmaps
-              updateMipmaps(mipmapping_globally_active_ && mipmapping_);
-              
-              // Keep track of changes
-              last_mipmapping_status_ = _state.mipmapping_allowed();
-          
-      }
-      
-      if ( !textures_.empty() ) {
-        textures_[activeTexture_].tex->bind();
-      }
-      if(_state.compatibilityProfile())
-      glTexEnvi( GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, tex_mode_ );
+     mipmapping_globally_active_ = _state.mipmapping_allowed();
+     
+     // Check if mipmapping status has changed
+     if(_state.mipmapping_allowed() != last_mipmapping_status_) {
+         
+             // Update mipmaps
+             updateMipmaps(mipmapping_globally_active_ && mipmapping_);
+             
+             // Keep track of changes
+             last_mipmapping_status_ = _state.mipmapping_allowed();
+         
+     }
+     
+     if ( !textures_.empty() ) {
+       textures_[activeTexture_].tex->bind();
+     }
+
+     if(_state.compatibilityProfile())
+       glTexEnvi( GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, tex_mode_ );
 
 //       if (_drawmode & DrawModes::SOLID_FACES_COLORED_2DTEXTURED_FACE_SMOOTH_SHADED)
 //         glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_DECAL);