1 files changed, 4 insertions, 0 deletions
diff --git a/mesalib/src/glsl/link_uniform_blocks.cpp b/mesalib/src/glsl/link_uniform_blocks.cpp
index d96075849..72d6c5323 100644
--- a/mesalib/src/glsl/link_uniform_blocks.cpp
+++ b/mesalib/src/glsl/link_uniform_blocks.cpp
@@ -29,6 +29,8 @@
 #include "main/hash_table.h"
 #include "program.h"
 
+namespace {
+
 class ubo_visitor : public program_resource_visitor {
 public:
    ubo_visitor(void *mem_ctx, gl_uniform_buffer_variable *variables,
@@ -147,6 +149,8 @@ private:
    }
 };
 
+} /* anonymous namespace */
+
 struct block {
    const glsl_type *type;
    bool has_instance_name;