From: Christoph Mallon <christoph.mallon@gmx.de>
Date: Fri, 14 Dec 2007 09:50:38 +0000 (+0000)
Subject: Do not crash, when the body of an switch statement is empty.
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=460338e01bb7249971a168e1170f388063e2b3a0;p=cparser

Do not crash, when the body of an switch statement is empty.

[r18739]
---

diff --git a/ast2firm.c b/ast2firm.c
index ac69667..c9a1d8c 100644
--- a/ast2firm.c
+++ b/ast2firm.c
@@ -3386,7 +3386,9 @@ static void switch_statement_to_firm(const switch_statement_t *statement)
 	current_switch_cond                  = cond;
 	break_label                          = break_block;
 
-	statement_to_firm(statement->body);
+	if (statement->body != NULL) {
+		statement_to_firm(statement->body);
+	}
 
 	if(get_cur_block() != NULL) {
 		ir_node *jmp = new_Jmp();