Dgit.pm: runcmd: Break out from dgit

Move runcmd into Dgit.pm.

We need to change dgit-repos-server too, but luckily its definition is
essentially equivalent.

No functional change to dgit.  dgit-repos-server now prints somewhat
better error messages when subprocesses fail.

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

1 files changed, 0 insertions, 6 deletions

diff --git a/dgit b/dgit
index 9c7ec73..54ba4d6 100755
--- a/dgit
+++ b/dgit
@@ -493,12 +493,6 @@ sub url_get {
 
 our ($dscdata,$dscurl,$dsc,$dsc_checked,$skew_warning_vsn);
 
-sub runcmd {
-    debugcmd "+",@_;
-    $!=0; $?=-1;
-    failedcmd @_ if system @_;
-}
-
 sub act_local () { return $dryrun_level <= 1; }
 sub act_scary () { return !$dryrun_level; }