#
#
# patch "src/model/Certs.cpp"
#  from [c2f31fd9fd521deeeca8dfef1bcd12c21c17ab94]
#    to [8a92003203aa76ddf3620920602a2da4816415ec]
#
============================================================
--- src/model/Certs.cpp	c2f31fd9fd521deeeca8dfef1bcd12c21c17ab94
+++ src/model/Certs.cpp	8a92003203aa76ddf3620920602a2da4816415ec
@@ -49,6 +49,13 @@ void Certs::processTaskResult(const Mono
 
 void Certs::processTaskResult(const MonotoneTask & task)
 {
+    if (task.getReturnCode() != 0)
+    {
+        C(QString("Command returned with a non-zero return code (%1)")
+            .arg(task.getOutputUtf8()));
+        return;
+    }
+    
     BasicIOParser parser(task.getOutputUtf8());
     I(parser.parse());
     StanzaList list = parser.getStanzas();
@@ -136,18 +143,18 @@ int Certs::columnCount(const QModelIndex
 int Certs::columnCount(const QModelIndex & parent) const
 {
     Q_UNUSED(parent);
-	return 6;
+    return 6;
 }
 
 QVariant Certs::data(const QModelIndex & index, int role) const
 {
-	if (!index.isValid())
-	{
-		return QVariant();
-	}
+    if (!index.isValid())
+    {
+        return QVariant();
+    }
     
     if (role == Qt::TextAlignmentRole)
-	{
+    {
         Qt::Alignment flags = Qt::AlignLeft | Qt::AlignTop;
         return QVariant(flags);
     }
@@ -156,7 +163,7 @@ QVariant Certs::data(const QModelIndex &
     {
         return QVariant();
     }
-	
+    
     int row = index.row();
     if (row >= certs->size()) return QVariant();
     
@@ -188,14 +195,14 @@ Qt::ItemFlags Certs::flags(const QModelI
 Qt::ItemFlags Certs::flags(const QModelIndex & index) const
 {
     Q_UNUSED(index);
-	// rows shouldn't be selectable or anything else
-	return Qt::ItemIsEnabled;
+    // rows shouldn't be selectable or anything else
+    return Qt::ItemIsEnabled;
 }
 
 QVariant Certs::headerData(int section, Qt::Orientation orientation, int role) const
 {
-	if (orientation == Qt::Horizontal && role == Qt::DisplayRole)
-	{
+    if (orientation == Qt::Horizontal && role == Qt::DisplayRole)
+    {
         switch (section)
         {
             case 0: return QVariant(tr("Key"));
@@ -211,7 +218,7 @@ int Certs::rowCount(const QModelIndex & 
 int Certs::rowCount(const QModelIndex & parent) const
 {
     Q_UNUSED(parent);
-	return certs->size();
+    return certs->size();
 }
 
 QModelIndex Certs::index(int row, int column, const QModelIndex & parent) const