curl invocation: Always honour @curl

Use --curl= and --curl: in ftpmaster api queries and in http git
checks.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

1 files changed, 2 insertions, 2 deletions

diff --git a/dgit b/dgit
index f1f952a..2dd45be 100755
--- a/dgit
+++ b/dgit
@@ -955,7 +955,7 @@ sub pool_dsc_subpath ($$) {
 
 sub archive_api_query_cmd ($) {
     my ($subpath) = @_;
-    my @cmd = qw(curl -sS);
+    my @cmd = (@curl, qw(-sS));
     my $url = access_cfg('archive-query-url');
     if ($url =~ m#^https://([-.0-9a-z]+)/#) {
 	my $host = $1;
@@ -1321,7 +1321,7 @@ sub check_for_git () {
 	my $suffix = access_cfg('git-check-suffix','git-suffix',
 				'RETURN-UNDEF') // '.git';
 	my $url = "$prefix/$package$suffix";
-	my @cmd = (qw(curl -sS -I), $url);
+	my @cmd = (@curl, qw(-sS -I), $url);
 	my $result = cmdoutput @cmd;
 	$result =~ s/^\S+ 200 .*\n\r?\n//;
 	# curl -sS -I with https_proxy prints