mesa: set input read only on success

diff --git a/src/mesa/shader/arbprogparse.c b/src/mesa/shader/arbprogparse.c
index d662e0b8b58818a3d2c2a515e8d8d7afe28ab9cb..b6b3c88b1450449ebefe143e4d5ae523dee947bb 100644 (file)
--- a/src/mesa/shader/arbprogparse.c
+++ b/src/mesa/shader/arbprogparse.c
@@ -1576,8 +1576,9 @@ parse_attrib_binding(GLcontext * ctx, const GLubyte ** inst,
    if (err) {
       program_error(ctx, Program->Position, "Bad attribute binding");
    }
-
-   Program->Base.InputsRead |= (1 << *inputReg);
+   else {
+      Program->Base.InputsRead |= (1 << *inputReg);
+   }
 
    return err;
 }