[PATCH 1/3] lei_curl: set --proxy for curl(1) properly

[Eric Wong]

curl(1) doesn't accept `--proxy=' with the `=', apparently :x
---
 lib/PublicInbox/LeiCurl.pm | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/lib/PublicInbox/LeiCurl.pm b/lib/PublicInbox/LeiCurl.pm
index 4e602a48..f5e95956 100644
--- a/lib/PublicInbox/LeiCurl.pm
+++ b/lib/PublicInbox/LeiCurl.pm
@@ -7,8 +7,7 @@
 # n.b. curl may support a daemon/client model like lei someday:
 #   https://github.com/curl/curl/wiki/curl-tool-master-client
 package PublicInbox::LeiCurl;
-use strict;
-use v5.10.1;
+use v5.12;
 use PublicInbox::Spawn qw(which);
 use PublicInbox::Config;
 
@@ -78,7 +77,7 @@ sub for_uri {
        if ($uri->scheme =~ /\Ahttps?\z/i) {
                my $cfg = $lei->_lei_cfg;
                my $p = $cfg ? $cfg->urlmatch('http.Proxy', $$uri) : undef;
-               push(@opt, "--proxy=$p") if defined($p);
+               push(@opt, '--proxy', $p) if defined($p);
        }
        bless [ @$pfx, @$self, @opt, $uri->as_string ], ref($self);
 }