stmt.c (expand_decl_cleanup): Avoid core dumping when exceptions aren't on.

	* stmt.c (expand_decl_cleanup): Avoid core dumping when exceptions
	aren't on.

From-SVN: r14226

diff --git a/gcc/stmt.c b/gcc/stmt.c
index 6d782341106650a34bf8baa3fe48611cf6ef5901..fb17900046c1e0d3a36536f721889f5650030b0c 100644 (file)
--- a/gcc/stmt.c
+++ b/gcc/stmt.c
@@ -3957,9 +3957,10 @@ expand_decl_cleanup (decl, cleanup)
        {
          seq = get_insns ();
          end_sequence ();
-         thisblock->data.block.last_unconditional_cleanup
-           = emit_insns_after (seq,
-                               thisblock->data.block.last_unconditional_cleanup);
+         if (seq)
+           thisblock->data.block.last_unconditional_cleanup
+             = emit_insns_after (seq,
+                                 thisblock->data.block.last_unconditional_cleanup);
        }
       else
        {