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List:       kde-commits
Subject:    [akonadi-next/feature/new_cli] akonadish/syntax_modules: error out when nothing useful is provided
From:       Aaron Seigo <aseigo () kde ! org>
Date:       2015-12-25 18:49:47
Message-ID: E1aCXQx-0006Gu-Tp () scm ! kde ! org
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Git commit 045c47b877cd6b996eb17b91963d5e25b6707a53 by Aaron Seigo.
Committed on 25/12/2015 at 18:44.
Pushed by aseigo into branch 'feature/new_cli'.

error out when nothing useful is provided

would be nicer to autocomplete?

M  +5    -0    akonadish/syntax_modules/akonadi_list.cpp

http://commits.kde.org/akonadi-next/045c47b877cd6b996eb17b91963d5e25b6707a53

diff --git a/akonadish/syntax_modules/akonadi_list.cpp b/akonadish/syntax_modules/akonadi_list.cpp
index 25ccabf..807119c 100644
--- a/akonadish/syntax_modules/akonadi_list.cpp
+++ b/akonadish/syntax_modules/akonadi_list.cpp
@@ -41,6 +41,11 @@ namespace AkonadiList
 
 bool list(const QStringList &args, State &state)
 {
+    if (args.isEmpty()) {
+        state.printError(QObject::tr("Please provide at least one type to list (e.g. resource, .."));
+        return false;
+    }
+
     auto resources = args;
     auto type = !resources.isEmpty() ? resources.takeFirst() : QString();
 

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