From ec8e1e850c782cd48fbc2061671cdd4e6540ed8f Mon Sep 17 00:00:00 2001
From: Bob Mottram <bob@robotics.uk.to>
Date: Mon, 17 Oct 2016 17:54:22 +0100
Subject: [PATCH] Remove invalid characters from welcome

---
 src/freedombone-app-gnusocial | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/freedombone-app-gnusocial b/src/freedombone-app-gnusocial
index 5cf5fa2a..9dcbe10f 100755
--- a/src/freedombone-app-gnusocial
+++ b/src/freedombone-app-gnusocial
@@ -165,6 +165,13 @@ function install_interactive_gnusocial {
                 GNUSOCIAL_DETAILS_COMPLETE="yes"
             fi
         done
+
+        # remove any invalid characters
+        if [ ${#GNUSOCIAL_WELCOME_MESSAGE} -gt 0 ]; then
+            new_welcome=$(echo "$GNUSOCIAL_WELCOME_MESSAGE" | sed "s|'||g")
+            GNUSOCIAL_WELCOME_MESSAGE="$new_welcome"
+        fi
+
         # save the results in the config file
         write_config_param "GNUSOCIAL_CODE" "$GNUSOCIAL_CODE"
         write_config_param "GNUSOCIAL_WELCOME_MESSAGE" "$GNUSOCIAL_WELCOME_MESSAGE"