added information to verifylabel and functionalitiy to import missing keys. Dont show a delete dialog, if no key is checked

git-svn-id: http://cpunk.de/svn/src/gpg4usb/trunk@506 34ebc366-c3a9-4b3c-9f84-69acf7962910

1 files changed, 3 insertions, 0 deletions

diff --git a/keymgmt.cpp b/keymgmt.cpp
index c3ed7bf..ff7d4fc 100755
--- a/keymgmt.cpp
+++ b/keymgmt.cpp
@@ -180,6 +180,9 @@ void KeyMgmt::deleteKeysWithWarning(QStringList *uidList)
      * more than one selected... compare to seahorse "delete-dialog"
      */
 
+    if (uidList->isEmpty()) {
+        return;
+    }
     QString keynames;
     foreach (QString uid, *uidList) {
         keynames.append(mCtx->getKeyDetails(uid)->uids->name);