zapret: Global use of dynamic variables

zapret/renew-cfg.sh

@@ -1,7 +1,9 @@
 #!/bin/sh
 # Copyright (c) 2024 remittor
 
-. /opt/zapret/comfunc.sh
+EXE_DIR=$(cd "$(dirname "$0")" 2>/dev/null || exit 1; pwd)
+
+. $EXE_DIR/comfunc.sh
 
 merge_cfg_with_def_values
 
@@ -12,5 +14,5 @@ CONFIGS_SYNC=0
 
 if [ "$CONFIGS_SYNC" = "1" ]; then
 	# renew main config
-	/opt/zapret/sync_config.sh
+	$ZAPRET_BASE/sync_config.sh
 fi