1 files changed, 18 insertions, 16 deletions
diff --git a/_libly.js b/_libly.js
index 11d3fa8..a966b78 100755
--- a/_libly.js
+++ b/_libly.js
@@ -12,7 +12,7 @@ var PLUGIN_INFO =
     <description lang="ja">適当なライブラリっぽいものたち。</description>
     <author mail="suvene@zeromemory.info" homepage="http://zeromemory.sblo.jp/">suVene</author>
     <license>MIT</license>
-    <version>0.1.30</version>
+    <version>0.1.31</version>
     <minVersion>2.3pre</minVersion>
     <maxVersion>2.3pre</maxVersion>
     <updateURL>http://svn.coderepos.org/share/lang/javascript/vimperator-plugins/trunk/_libly.js</updateURL>
@@ -252,21 +252,23 @@ libly.$U = {//{{{
             let restore = function () obj[name] = original;
             if (autoRestore) {
                 let pluginPath = getPluginPath();
-                if (!pluginPath)
-                    throw 'getPluginPath failed';
-                restores[pluginPath] =
-                    (restores[pluginPath] || []).filter(
-                        function (res) (
-                            res.object != obj ||
-                            res.name != name ||
-                            (res.restore() && false)
-                        )
-                    );
-                restores[pluginPath].push({
-                    object: obj,
-                    name: name,
-                    restore: restore
-                });
+                if (pluginPath) {
+                    restores[pluginPath] =
+                        (restores[pluginPath] || []).filter(
+                            function (res) (
+                                res.object != obj ||
+                                res.name != name ||
+                                (res.restore() && false)
+                            )
+                        );
+                    restores[pluginPath].push({
+                        object: obj,
+                        name: name,
+                        restore: restore
+                    });
+                } else {
+                    liberator.echoerr('getPluginPath failed');
+                }
             }
             original = obj[name];
             let current = obj[name] = function () {