dgit: fetch: Reorganise cmd_fetch

This slightly odd construction is actually how the return value from
fork_for_multisuite should be handled.  It now looks much more like
the calling pattern in pull().

No functional change: if $multi_fetched is falseish, we call
fetch_one, and then, no matter what, we finish 0.

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

1 files changed, 2 insertions, 2 deletions

diff --git a/dgit b/dgit
index 7242c78..5efcc5b 100755
--- a/dgit
+++ b/dgit
@@ -4625,8 +4625,8 @@ sub cmd_fetch {
     parseopts();
     fetchpullargs();
     my $multi_fetched = fork_for_multisuite(sub { });
-    finish 0 if $multi_fetched;
-    fetch_one();
+    fetch_one() unless $multi_fetched; # parent
+    finish 0 if $multi_fetched eq '0'; # child
 }
 
 sub cmd_pull {