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-rw-r--r--yarns.webapp/yarn.sh3
1 files changed, 2 insertions, 1 deletions
diff --git a/yarns.webapp/yarn.sh b/yarns.webapp/yarn.sh
index 2a9081d..260fd74 100644
--- a/yarns.webapp/yarn.sh
+++ b/yarns.webapp/yarn.sh
@@ -1,4 +1,4 @@
-# Copyright (C) 2014 Codethink Limited
+# Copyright (C) 2014-2019 Codethink Limited
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@@ -40,6 +40,7 @@ add_to_config_file()
then
printf '[config]\n' > "$1"
fi
+ sed -i "/^$2/d" "$1"
printf '%s = %s\n' "$2" "$3" >> "$1"
}