fixed non-threaded codepath
diff --git a/src/mesa/glapi/glapi.c b/src/mesa/glapi/glapi.c
index 1f640e3..4c005a9 100644
--- a/src/mesa/glapi/glapi.c
+++ b/src/mesa/glapi/glapi.c
@@ -628,7 +628,11 @@
    if (code) {
       memcpy(code, insn_template, sizeof(insn_template));
 
+#if defined( THREADS )
       *(unsigned int *)(code + 0x01) = (unsigned int)&_glapi_DispatchTSD;
+#else
+      *(unsigned int *)(code + 0x01) = (unsigned int)&_glapi_Dispatch;
+#endif
       *(unsigned int *)(code + 0x0b) = (unsigned int)functionOffset * 4;
       next_insn = (unsigned int)(code + 0x14);
       *(unsigned int *)(code + 0x10) = (unsigned int)_glapi_get_dispatch - next_insn;