args が null の時の対応

git-svn-id: http://svn.coderepos.org/share/lang/javascript/vimperator-plugins/trunk@29075 d0d07461-0603-4401-acd4-de1884942a52

1 files changed, 5 insertions, 2 deletions

diff --git a/copy.js b/copy.js
index 76f5acb..92a059b 100644
--- a/copy.js
+++ b/copy.js
@@ -288,7 +288,8 @@ var exCopyManager = {
                 copyString = e.toString();
             }
         } else {
-            if (!arg) arg = liberator.globalVariables.copy_templates[0];
+            if (!arg) arg = liberator.globalVariables.copy_templates[0].label;
+
             var template = getCopyTemplate(arg) || {value: arg};
             if (typeof template.custom == 'function'){
                 copyString = template.custom.call(this, template.value);
@@ -298,7 +299,9 @@ var exCopyManager = {
                 copyString = replaceVariable(template.value);
             }
         }
-        util.copyToClipboard(copyString || '');
+
+        if (copyString)
+            util.copyToClipboard(copyString);
         if (isError){
             liberator.echoerr('CopiedErrorString: `' + copyString + "'");
         } else {