diff --git a/README.md b/README.md
index fb30381..b19c70b 100644
--- a/README.md
+++ b/README.md
@@ -108,6 +108,10 @@ This text Russian language.
  - добавлены новые опции для Vaccum ( DISABLE_PAGE_SKIPPING ) и Reindex ( CONCURRENTLY )
  * ускорена работа фильтра в окне результав запроса.
 
+13.04.2020
+ * исправлено падение в режиме редактирования
+ * исправлено редактирование процедур без аргументов
+
 
 
 
diff --git a/Release_(3.0)/pgAdmin3.exe b/Release_(3.0)/pgAdmin3.exe
index 00505fe..c6a1d29 100644
Binary files a/Release_(3.0)/pgAdmin3.exe and b/Release_(3.0)/pgAdmin3.exe differ
diff --git a/ctl/ctlSQLGrid.cpp b/ctl/ctlSQLGrid.cpp
index e768847..d2338f1 100644
--- a/ctl/ctlSQLGrid.cpp
+++ b/ctl/ctlSQLGrid.cpp
@@ -59,7 +59,7 @@ ctlSQLGrid::ctlSQLGrid(wxWindow *parent, wxWindowID id, const wxPoint &pos, cons
 	//SetUseNativeColLabels(true);
 	//UseNativeColHeader(true);
 	grp=NULL;
-
+	isSort=false;
 	Connect(wxID_ANY, wxEVT_GRID_LABEL_LEFT_DCLICK, wxGridEventHandler(ctlSQLGrid::OnLabelDoubleClick));
 }
 #include "wx/renderer.h"
@@ -67,6 +67,7 @@ ctlSQLGrid::ctlSQLGrid(wxWindow *parent, wxWindowID id, const wxPoint &pos, cons
 
 void ctlSQLGrid::DrawColLabel( wxDC& dc, int col ) {
 	wxGrid::DrawColLabel(dc,col);
+	if (!IsSort()) return;
     int colLeft = GetColLeft(col);
 
     wxRect rect(colLeft, 0, GetColWidth(col), m_colLabelHeight);
@@ -516,9 +517,11 @@ void ctlSQLGrid::OnLabelClick(wxGridEvent &event)
 	if ( col >= 0 && (event.AltDown() ) )
 	{
 		// continue for sort event
-		sqlResultTable *t=(sqlResultTable *)GetTable();
-		t->setSortColumn(col);
-		return;
+		if (IsSort()) {
+			sqlResultTable *t=(sqlResultTable *)GetTable();
+			t->setSortColumn(col);
+			return;
+		}
 	}
 	// add support for (de)selecting multiple rows and cols with Control pressed
 	else if ( row >= 0 && (event.ControlDown() || event.CmdDown()) )
diff --git a/ctl/ctlSQLResult.cpp b/ctl/ctlSQLResult.cpp
index 8a11058..f32aa5c 100644
--- a/ctl/ctlSQLResult.cpp
+++ b/ctl/ctlSQLResult.cpp
@@ -194,6 +194,7 @@ void ctlSQLResult::DisplayData(bool single)
 	ProcessTableMessage(*msg);
 	delete msg;
 	table->initSort();
+	SetSort(true);
 	if (NumRows()<1000) {
 	for(int row = 0; row < NumRows(); ++row) {
 	    if (row%2==0) {
@@ -679,6 +680,7 @@ sqlResultTable::sqlResultTable()
 	thread = NULL;
 	colorder=NULL;
 	maplines=NULL;
+	use_map=false;
 }
 
 int sqlResultTable::GetNumberRows()
diff --git a/dlg/dlgFunction.cpp b/dlg/dlgFunction.cpp
index be97289..ae359e7 100644
--- a/dlg/dlgFunction.cpp
+++ b/dlg/dlgFunction.cpp
@@ -927,7 +927,7 @@ wxString dlgFunction::GetSql()
 	{
 		if (isProcedure && GetArgs().IsEmpty())
 		{
-			sql += schema->GetQuotedPrefix() + qtIdent(GetName());
+			sql += schema->GetQuotedPrefix() + qtIdent(GetName()) + wxT("()");
 		}
 		else
 		{
diff --git a/include/ctl/ctlSQLGrid.h b/include/ctl/ctlSQLGrid.h
index 16fc853..d60c8fb 100644
--- a/include/ctl/ctlSQLGrid.h
+++ b/include/ctl/ctlSQLGrid.h
@@ -36,6 +36,15 @@ public:
 	{
 		return true;
 	};
+	bool IsSort()
+	{
+		return isSort;
+	};
+	void SetSort(bool flag)
+	{
+		isSort=flag;
+	};
+
 	wxSize GetBestSize(int row, int col);
 	void OnLabelDoubleClick(wxGridEvent &event);
 	void OnLabelClick(wxGridEvent &event);
@@ -65,6 +74,7 @@ private:
 	ColKeySizeHashMap colSizes;
 	// Max size for each column
 	wxArrayInt colMaxSizes;
+	bool isSort;
 	
 };
 
diff --git a/schema/pgFunction.cpp b/schema/pgFunction.cpp
index 10d231f..80b503e 100644
--- a/schema/pgFunction.cpp
+++ b/schema/pgFunction.cpp
@@ -458,8 +458,8 @@ wxString pgProcedure::GetSql(ctlTree *browser)
 
 		if (GetArgListWithNames().IsEmpty())
 		{
-			qtName = GetQuotedFullIdentifier();
-			qtSig = GetQuotedFullIdentifier();
+			qtName = GetQuotedFullIdentifier()+wxT("()");
+			qtSig = GetQuotedFullIdentifier()+wxT("()");
 		}
 		else
 		{