nvc0: fix unitialized variable in TGSI sysval decl processing

diff --git a/src/gallium/drivers/nvc0/nvc0_program.c b/src/gallium/drivers/nvc0/nvc0_program.c
index 899fe14..975745a 100644 (file)
--- a/src/gallium/drivers/nvc0/nvc0_program.c
+++ b/src/gallium/drivers/nvc0/nvc0_program.c
@@ -298,6 +298,7 @@ prog_decl(struct nvc0_translation_info *ti,
       }
       break;
    case TGSI_FILE_SYSTEM_VALUE:
+      i = first;
       ti->sysval_loc[i] = nvc0_system_value_location(sn, si, &ti->sysval_in[i]);
       assert(first == last);
       break;