fixup! Define CRYSTAL_LIBRARY_PATH in wrapper scripts

Author: bcardiff

linux/files/crystal-wrapper

@@ -100,6 +100,6 @@ ROOT_DIR="$SCRIPT_DIR/.."
 export CRYSTAL_PATH="${CRYSTAL_PATH:-"$ROOT_DIR/share/crystal/src:lib"}"
 export PATH="$ROOT_DIR/lib/crystal/bin:$PATH"
 export LIBRARY_PATH="$ROOT_DIR/lib/crystal/lib${LIBRARY_PATH:+:$LIBRARY_PATH}"
-export CRYSTAL_LIBRARY_PATH="$ROOT_DIR/lib/crystal/lib"
+export CRYSTAL_LIBRARY_PATH="${CRYSTAL_LIBRARY_PATH:+$CRYSTAL_LIBRARY_PATH:}$ROOT_DIR/lib/crystal/lib"
 
 exec "$ROOT_DIR/lib/crystal/bin/crystal" "${@}"

omnibus/config/templates/crystal/crystal.erb

@@ -99,5 +99,5 @@ INSTALL_DIR="$(realpath "$SCRIPT_PATH/..")"
 export CRYSTAL_PATH=${CRYSTAL_PATH:-"lib:$INSTALL_DIR/src"}
 export PATH="$INSTALL_DIR/embedded/bin:$PATH"
 export LIBRARY_PATH="$INSTALL_DIR/embedded/lib${LIBRARY_PATH:+:$LIBRARY_PATH}"
-export CRYSTAL_LIBRARY_PATH="$INSTALL_DIR/embedded/lib"
+export CRYSTAL_LIBRARY_PATH="${CRYSTAL_LIBRARY_PATH:+$CRYSTAL_LIBRARY_PATH:}$INSTALL_DIR/embedded/lib"
 "$INSTALL_DIR/embedded/bin/crystal" "$@"