dleyna-core: fix setup hook

For compatibility with set -u.
2019-11-20 03:57:43 +01:00 · 2019-11-20 03:57:43 +01:00 · 7429f5fe9b
commit 7429f5fe9b
parent 44083d9999
1 changed files with 1 additions and 1 deletions
--- a/pkgs/development/libraries/dleyna-core/setup-hook.sh
+++ b/pkgs/development/libraries/dleyna-core/setup-hook.sh
@ -1,7 +1,7 @@
 addDleynaConnectorPath () {
    if test -d "$1/lib/dleyna-1.0/connectors"
    then
-        export DLEYNA_CONNECTOR_PATH="${DLEYNA_CONNECTOR_PATH}${DLEYNA_CONNECTOR_PATH:+:}$1/lib/dleyna-1.0/connectors"
+        export DLEYNA_CONNECTOR_PATH="${DLEYNA_CONNECTOR_PATH-}${DLEYNA_CONNECTOR_PATH:+:}$1/lib/dleyna-1.0/connectors"
    fi
 }