[git commit] wget: shrink code if https isn't supported

[Denys Vlasenko]

commit: http://git.busybox.net/busybox/commit/?id=4d0c1ea4784c9844f8468d97ca5c26d3c70f9921
branch: http://git.busybox.net/busybox/commit/?id=refs/heads/master

If FEATURE_WGET_OPENSSL and FEATURE_WGET_SSL_HELPER are both disabled
there's no point in checking for https URLs.

function                                             old     new   delta
P_HTTPS                                                6       -      -6
.rodata                                           155501  155469     -32
parse_url                                            476     423     -53
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 0/2 up/down: 0/-91)             Total: -91 bytes

Signed-off-by: Ron Yorston <rmy at pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux at googlemail.com>
---
 networking/wget.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/networking/wget.c b/networking/wget.c
index d4a9c0c..af9c53c 100644
--- a/networking/wget.c
+++ b/networking/wget.c
@@ -147,7 +147,9 @@ struct host_info {
 };
 static const char P_FTP[] = "ftp";
 static const char P_HTTP[] = "http";
+#if ENABLE_FEATURE_WGET_OPENSSL || ENABLE_FEATURE_WGET_SSL_HELPER
 static const char P_HTTPS[] = "https";
+#endif
 
 #if ENABLE_FEATURE_WGET_LONG_OPTIONS
 /* User-specified headers prevent using our corresponding built-in headers.  */
@@ -410,10 +412,12 @@ static void parse_url(const char *src_url, struct host_info *h)
 		if (strcmp(url, P_FTP) == 0) {
 			h->port = bb_lookup_port(P_FTP, "tcp", 21);
 		} else
+#if ENABLE_FEATURE_WGET_OPENSSL || ENABLE_FEATURE_WGET_SSL_HELPER
 		if (strcmp(url, P_HTTPS) == 0) {
 			h->port = bb_lookup_port(P_HTTPS, "tcp", 443);
 			h->protocol = P_HTTPS;
 		} else
+#endif
 		if (strcmp(url, P_HTTP) == 0) {
  http:
 			h->port = bb_lookup_port(P_HTTP, "tcp", 80);