From 762892c0475820d27be6c3e864b5ed6d9e4d331b Mon Sep 17 00:00:00 2001 From: Dag-Erling Smørgrav Date: Sat, 29 Mar 2003 15:15:38 +0000 Subject: Don't dereference flags if NULL (see http.c rev 1.87) --- lib/libfetch/http.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib/libfetch') diff --git a/lib/libfetch/http.c b/lib/libfetch/http.c index 1fc4cd5932c0..86f7075268fd 100644 --- a/lib/libfetch/http.c +++ b/lib/libfetch/http.c @@ -701,7 +701,7 @@ _http_get_proxy(const char *flags) struct url *purl; char *p; - if (strchr(flags, 'd') != NULL) + if (flags != NULL && strchr(flags, 'd') != NULL) return (NULL); if (((p = getenv("HTTP_PROXY")) || (p = getenv("http_proxy"))) && (purl = fetchParseURL(p))) { -- cgit v1.3