From: Christoph Mallon <christoph.mallon@gmx.de>
Date: Sun, 13 May 2012 07:06:19 +0000 (+0200)
Subject: Remove redundant null-pointer test before free().
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=bf3238bc99738a98cb83b3ef96548fb16db5d970;p=libfirm

Remove redundant null-pointer test before free().
---

diff --git a/ir/be/bedwarf.c b/ir/be/bedwarf.c
index c270ff086..beea2bb0a 100644
--- a/ir/be/bedwarf.c
+++ b/ir/be/bedwarf.c
@@ -972,8 +972,7 @@ void be_dwarf_set_source_language(dwarf_source_language new_language)
 
 void be_dwarf_set_compilation_directory(const char *new_comp_dir)
 {
-	if (comp_dir != NULL)
-		xfree(comp_dir);
+	xfree(comp_dir);
 	comp_dir = xstrdup(new_comp_dir);
 }