[pacman-dev] [PATCH 1/2] lib/dload: prevent possible NULL dereference

[Dave Reisner]

Signed-off-by: Dave Reisner <dreisner at archlinux.org>
---
Our (my) download code isn't very clear, but there's an oddball chance this
might happen. Pointed out by Lucas.

 lib/libalpm/dload.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/lib/libalpm/dload.c b/lib/libalpm/dload.c
index 5464740..3798937 100644
--- a/lib/libalpm/dload.c
+++ b/lib/libalpm/dload.c
@@ -396,7 +396,7 @@ cleanup:
 		}
 	}
 
-	if((ret == -1 || dload_interrupted) && should_unlink) {
+	if((ret == -1 || dload_interrupted) && should_unlink && tempfile) {
 		unlink(tempfile);
 	}
 
-- 
1.7.6