remove obsolete chmod on config.example

install.sh

@@ -38,7 +38,6 @@ trap cleanup_work_dir EXIT
 
 ! download_files config.example pbc && echo "Error downloading files!" >&2 && exit 10
 chmod +x "$WORK_DIR/pbc"
-chmod o= "$WORK_DIR/config.example"
 
 "$WORK_DIR/pbc" install
 rc=$?

pbc

@@ -402,10 +402,8 @@ case "$action" in
     fi
 
     if [ -f "$SCRIPT_DIR/config.example" ]; then
-      if $update_pbc || [ ! -f "$ETC_DIR/config.example" ]; then
-        echo "Install example config to $ETC_DIR/config.example ..."
-        ! install -m 0640 "$SCRIPT_DIR/config.example" "$ETC_DIR/config.example" && echo "Error installing file!" >&2 && exit 4
-      fi
+      echo "Install example config to $ETC_DIR/config.example ..."
+      ! install -m 0640 "$SCRIPT_DIR/config.example" "$ETC_DIR/config.example" && echo "Error installing file!" >&2 && exit 4
     fi
 
     echo "Info: successfully installed pbc dependencies"