don't fetch again when updating submodules

we already did it a moment ago.

this should affect only the --remote case, but there is no harm in
always specifying it.

Change-Id: I3ef0854c790726772fb63ab7829b59ef85ac4f18
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/init-repository b/init-repository
index b0b65409..9a08406e 100755
--- a/init-repository
+++ b/init-repository
@@ -402,7 +402,7 @@ sub git_clone_all_submodules
         }
     }
     if ($self->{update}) {
-        my @cmd = ('git', 'submodule', 'update');
+        my @cmd = ('git', 'submodule', 'update', '--no-fetch');
         push @cmd, '--remote', '--rebase' if ($co_branch);
         $self->exe(@cmd);