[gPXE-devel] [PATCH 2/2] [uri] Special case NULL in churi()
Piotr Jaroszyński
p.jaroszynski at gmail.com
Mon Apr 12 11:54:49 EDT 2010
resolve_uri() doesn't (and probably shouldn't) handle NULL relative_uri.
Signed-off-by: Piotr Jaroszyński <p.jaroszynski at gmail.com>
---
src/core/cwuri.c | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/src/core/cwuri.c b/src/core/cwuri.c
index 65e01b2..98e56a6 100644
--- a/src/core/cwuri.c
+++ b/src/core/cwuri.c
@@ -40,7 +40,11 @@ struct uri *cwuri = NULL;
void churi ( struct uri *uri ) {
struct uri *new_uri;
- new_uri = resolve_uri ( cwuri, uri );
+ if ( uri )
+ new_uri = resolve_uri ( cwuri, uri );
+ else
+ new_uri = uri;
+
uri_put ( cwuri );
cwuri = new_uri;
}
--
1.7.0.4
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