From c984fcfc86547368107d6d3cd5caa3d40f221372 Mon Sep 17 00:00:00 2001
From: maxice8 <30738253+maxice8@users.noreply.github.com>
Date: Fri, 22 Jun 2018 18:54:22 -0300
Subject: [PATCH] cdm: add POSIX SH compat patch (#246)

---
 srcpkgs/cdm/patches/fix-bashisms.patch | 18 ++++++++++++++++++
 srcpkgs/cdm/template                   |  2 +-
 2 files changed, 19 insertions(+), 1 deletion(-)
 create mode 100644 srcpkgs/cdm/patches/fix-bashisms.patch

diff --git a/srcpkgs/cdm/patches/fix-bashisms.patch b/srcpkgs/cdm/patches/fix-bashisms.patch
new file mode 100644
index 00000000000..a81f665c948
--- /dev/null
+++ b/srcpkgs/cdm/patches/fix-bashisms.patch
@@ -0,0 +1,18 @@
+Source: maxice8
+Upstream: to be upstreamed
+Reason: fixes running it with POSIX shells
+
+--- src/profile.sh
++++ src/profile.sh
+@@ -1,8 +1,8 @@
+ # To avoid potential situation where cdm(1) crashes on every TTY, here we
+ # default to execute cdm(1) on tty1 only, and leave other TTYs untouched.
+-if [[ "$(tty)" == '/dev/tty1' ]]; then
+-    [[ -n "$CDM_SPAWN" ]] && return
++if [ "$(tty)" = '/dev/tty1' ]; then
++    [ -n "$CDM_SPAWN" ] && return
+     # Avoid executing cdm(1) when X11 has already been started.
+-    [[ -z "$DISPLAY$SSH_TTY$(pgrep xinit)" ]] && exec cdm
++    [ -z "$DISPLAY$SSH_TTY$(pgrep xinit)" ] && exec cdm
+ fi
+ 
diff --git a/srcpkgs/cdm/template b/srcpkgs/cdm/template
index 6caa024c47b..5d409f36376 100644
--- a/srcpkgs/cdm/template
+++ b/srcpkgs/cdm/template
@@ -1,7 +1,7 @@
 # Template file for 'cdm'
 pkgname=cdm
 version=0.7
-revision=1
+revision=2
 short_desc="Console Display Manager"
 maintainer="Andrea Brancaleoni <abc@pompel.me>"
 depends="dialog xinit kbd xdpyinfo"