patch 8.2.1034: compiler warning for uninitialized variables

Problem:    Compiler warning for uninitialized variables.
Solution:   Add initializations. (John Marriott)
diff --git a/src/version.c b/src/version.c
index 283c0c9..367972d 100644
--- a/src/version.c
+++ b/src/version.c
@@ -755,6 +755,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1034,
+/**/
     1033,
 /**/
     1032,
diff --git a/src/vim9compile.c b/src/vim9compile.c
index 52ca9e2..033a8d9 100644
--- a/src/vim9compile.c
+++ b/src/vim9compile.c
@@ -4357,9 +4357,9 @@
 	garray_T	*instr = &cctx->ctx_instr;
 	garray_T	*stack = &cctx->ctx_type_stack;
 	int		alt_idx = instr->ga_len;
-	int		end_idx;
+	int		end_idx = 0;
 	isn_T		*isn;
-	type_T		*type1;
+	type_T		*type1 = NULL;
 	type_T		*type2;
 	int		has_const_expr = FALSE;
 	int		const_value = FALSE;