config parsing: add note if libcurl disabled and no XferCommand

Just a helpful warning for those users in this unenviable position.

Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/pacman/conf.c b/src/pacman/conf.c
index 3558dca3..337522b8 100644
--- a/src/pacman/conf.c
+++ b/src/pacman/conf.c
@@ -591,6 +591,8 @@ static int setup_libalpm(void)
 
 	if(config->xfercommand) {
 		alpm_option_set_fetchcb(handle, download_with_xfercommand);
+	} else if(!(alpm_capabilities() & ALPM_CAPABILITY_DOWNLOADER)) {
+		pm_printf(ALPM_LOG_WARNING, _("no '%s' configured"), "XferCommand");
 	}
 
 	if(config->totaldownload) {