File bash-scripts.patch of Package groff

From e3d8901a5e24e11e1fa8a80329309295a20eb47f Mon Sep 17 00:00:00 2001
From: Colin Watson <cjwatson@debian.org>
Date: Thu, 2 Jan 2014 13:13:09 +0000
Subject: The *2graph scripts use $RANDOM, which is bash-specific

Forwarded: https://lists.gnu.org/archive/html/groff/2014-01/msg00008.html
Last-Update: 2018-03-05

Patch-Name: bash-scripts.patch
---
 contrib/eqn2graph/eqn2graph.sh   | 2 +-
 contrib/grap2graph/grap2graph.sh | 2 +-
 contrib/pic2graph/pic2graph.sh   | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/contrib/eqn2graph/eqn2graph.sh b/contrib/eqn2graph/eqn2graph.sh
index 3e9c37486..454754b52 100644
--- a/contrib/eqn2graph/eqn2graph.sh
+++ b/contrib/eqn2graph/eqn2graph.sh
@@ -1,4 +1,4 @@
-#! /bin/sh
+#! /bin/bash
 #
 # eqn2graph -- compile EQN equation descriptions to bitmap images
 #
diff --git a/contrib/grap2graph/grap2graph.sh b/contrib/grap2graph/grap2graph.sh
index 29df25bb1..062f2eecd 100644
--- a/contrib/grap2graph/grap2graph.sh
+++ b/contrib/grap2graph/grap2graph.sh
@@ -1,4 +1,4 @@
-#! /bin/sh
+#! /bin/bash
 #
 # grap2graph -- compile graph description descriptions to bitmap images
 #
diff --git a/contrib/pic2graph/pic2graph.sh b/contrib/pic2graph/pic2graph.sh
index b22991483..cc92ce075 100644
--- a/contrib/pic2graph/pic2graph.sh
+++ b/contrib/pic2graph/pic2graph.sh
@@ -1,4 +1,4 @@
-#! /bin/sh
+#! /bin/bash
 #
 # pic2graph -- compile PIC image descriptions to bitmap images
 #