fix crash on decrypt with no data

git-svn-id: http://cpunk.de/svn/src/gpg4usb/trunk@721 34ebc366-c3a9-4b3c-9f84-69acf7962910

2 files changed, 7 insertions, 4 deletions

diff --git a/gpgcontext.cpp b/gpgcontext.cpp
index 89a6bab..cf9cd1e 100644
--- a/gpgcontext.cpp
+++ b/gpgcontext.cpp
@@ -374,7 +374,7 @@ bool GpgContext::decrypt(const QByteArray &inBuffer, QByteArray *outBuffer)
                 err = gpgme_op_decrypt(mCtx, in, out);
                 checkErr(err);
 
-                if(err) {
+                if(gpg_err_code(err) == GPG_ERR_DECRYPT_FAILED) {
                     errorString.append(gpgErrString(err)).append("<br>");
                     result = gpgme_op_decrypt_result(mCtx);
                     checkErr(result->recipients->status);
@@ -383,6 +383,8 @@ bool GpgContext::decrypt(const QByteArray &inBuffer, QByteArray *outBuffer)
                     errorString.append(tr("<br>No private key with id "))
                                .append(result->recipients->keyid)
                                .append(tr(" in keyring."));
+                } else {
+                    errorString.append(gpgErrString(err)).append("<br>");
                 }
 
                 if (!err) {
@@ -397,7 +399,7 @@ bool GpgContext::decrypt(const QByteArray &inBuffer, QByteArray *outBuffer)
             }
         }
     }
-    if (err != GPG_ERR_NO_ERROR && err != GPG_ERR_CANCELED) {
+    if (gpg_err_code(err) != GPG_ERR_NO_ERROR && gpg_err_code(err) != GPG_ERR_CANCELED) {
         QMessageBox::critical(0, tr("Error decrypting:"), errorString);
         return false;
     }
diff --git a/main.cpp b/main.cpp
index aaf4e81..1c9b4b7 100644
--- a/main.cpp
+++ b/main.cpp
@@ -88,8 +88,9 @@ int main(int argc, char *argv[])
 #endif
     app.installTranslator(&translator2);
 
-    /*foreach(QLocale l , QLocale::matchingLocales(lang, "", "")) {
-        qDebug << "l: " <<  l.toString();
+    /*QLocale ql(lang);
+    foreach(QLocale l , QLocale::matchingLocales(ql.language(), ql.script(), ql.country())) {
+        qDebug() << "l: " <<  l.bcp47Name();
     }*/
 
     // css