Fix a crash in case of invalid crypto engine (gpgme_op_verify failed).

diff --git a/src/plugins/smime/smime.c b/src/plugins/smime/smime.c
index e920936aea43b602569363623d5ecdbc50d66c59..a56cc22068ef368ca4b3000b0a19e7481827c363 100644 (file)
--- a/src/plugins/smime/smime.c
+++ b/src/plugins/smime/smime.c
@@ -374,7 +374,7 @@ static gint check_pkcs7_mime_sig(MimeInfo *mimeinfo,
        GTask *task;
        PKCS7MimeTaskData *task_data;
        SigCheckTaskResult *task_result;
-       GError *error;
+       GError *error = NULL;
        gboolean unref_cancellable = FALSE;
 
        debug_print("Checking pkcs7-mime signature\n");
@@ -452,9 +452,9 @@ static gint check_pkcs7_mime_sig(MimeInfo *mimeinfo,
        }
 
        if (task_result == NULL) {
-               debug_print("sig check task propagated NULL task:%p GError: domain:%s code:%d message:\"%s\"\n",
+               debug_print("sig check task propagated NULL task: %p GError: domain: %s code: %d message: \"%s\"\n",
                        task, g_quark_to_string(error->domain), error->code, error->message);
-                g_object_unref(task);
+               g_object_unref(task);
                g_error_free(error);
                return -1;
        }