mesa: Make tfeedback_decl::var_name a const char *.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

diff --git a/src/glsl/linker.cpp b/src/glsl/linker.cpp
index ef6a6e3..e98b4ca 100644 (file)
--- a/src/glsl/linker.cpp
+++ b/src/glsl/linker.cpp
@@ -1421,7 +1421,7 @@ private:
    /**
     * The name of the variable, parsed from orig_name.
     */
-   char *var_name;
+   const char *var_name;
 
    /**
     * True if the declaration in orig_name represents an array.