dgit: tolerate compressor terminating with SIGPIPE.

Closes:#857694.

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

2 files changed, 3 insertions, 1 deletions

diff --git a/debian/changelog b/debian/changelog
index f25c5d4..91bb617 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -8,6 +8,8 @@ dgit (3.11~) unstable; urgency=medium
     tree.  Closes:#865863.
   * dgit: rpush: Honour local git config from build host working
     tree.
+  * dgit: tolerate compressor terminating with SIGPIPE.
+    Closes:#857694.
   * infrastructure: Cope with new git-receive-pack which has
     quarantine feature: ie, work around #867702.
   * test suite: Cope with git restricting ext:: protocols.
diff --git a/dgit b/dgit
index 6f98813..edb2428 100755
--- a/dgit
+++ b/dgit
@@ -2208,7 +2208,7 @@ sub generate_commits_from_dsc () {
 	!$? or failedcmd @tarcmd;
 
 	close $input or
-	    (@compr_cmd ? failedcmd @compr_cmd
+	    (@compr_cmd ? ($?==SIGPIPE || failedcmd @compr_cmd)
 	     : die $!);
 	# finally, we have the results in "tarball", but maybe
 	# with the wrong permissions