X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=dgit.git;a=blobdiff_plain;f=dgit;h=f7b5025f5717e4565115c2c6023368b9d3f64d3e;hp=d24c4e64eb08c2bc08076b85550c458e3be2553b;hb=bbc8063258e22fb5270d27f3d5c74215c88a8785;hpb=9ff427424a06206e33200773b317f6e70ac0e2f7

diff --git a/dgit b/dgit
index d24c4e64..f7b5025f 100755
--- a/dgit
+++ b/dgit
@@ -1191,7 +1191,7 @@ sub url_fetch ($;@) {
 	confess "$k $v ".$curl->strerror($x)." ?" if $x;
     };
 
-    my $response_body;
+    my $response_body = '';
     $setopt->(CURLOPT_REDIR_PROTOCOLS, CURLPROTO_HTTPS|CURLPROTO_HTTP);
     $setopt->(CURLOPT_URL,             $url);
     $setopt->(CURLOPT_NOSIGNAL,        1);