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-rw-r--r--debian/patches/further-mitigate-test-suite-hangs.patch17
-rw-r--r--debian/patches/series1
2 files changed, 18 insertions, 0 deletions
diff --git a/debian/patches/further-mitigate-test-suite-hangs.patch b/debian/patches/further-mitigate-test-suite-hangs.patch
new file mode 100644
index 000000000..8c96e6996
--- /dev/null
+++ b/debian/patches/further-mitigate-test-suite-hangs.patch
@@ -0,0 +1,17 @@
+Origin: http://www.zsh.org/mla/workers/2014/msg01250.html
+Author: Bart Schaefer <schaefer@brasslantern.com>
+Bug-Debian: https://bugs.debian.org/759870
+Description: Add a sleep call which should prevent a race condition in coproc
+
+Index: zsh/Test/A05execution.ztst
+===================================================================
+--- zsh.orig/Test/A05execution.ztst 2015-08-30 22:03:54.257198175 +0200
++++ zsh/Test/A05execution.ztst 2015-08-30 22:03:54.257198175 +0200
+@@ -208,6 +208,7 @@
+ print -u $ZTST_fd 'This test takes 5 seconds to fail...'
+ { printf "%d\n" {1..20000} } 2>/dev/null | ( read -e )
+ hang(){ printf "%d\n" {2..20000} | cat }; hang 2>/dev/null | ( read -e )
++ sleep 1 ;: avoid coproc exit race condition
+ print -p done
+ read -et 6 -p
+ 0:Bug regression: piping a shell construct to an external process may hang
diff --git a/debian/patches/series b/debian/patches/series
new file mode 100644
index 000000000..857f0f26d
--- /dev/null
+++ b/debian/patches/series
@@ -0,0 +1 @@
+further-mitigate-test-suite-hangs.patch