From 4dc88393de7d1f6de34e228b99d01a6f2f00f5d5 Mon Sep 17 00:00:00 2001
From: Vadim Lopatin <coolreader.org@gmail.com>
Date: Tue, 29 Aug 2017 10:39:43 +0300
Subject: [PATCH] fix #238

---
 src/dlangide/ui/frame.d | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/dlangide/ui/frame.d b/src/dlangide/ui/frame.d
index 6c2ac1c..2a88f96 100644
--- a/src/dlangide/ui/frame.d
+++ b/src/dlangide/ui/frame.d
@@ -1416,6 +1416,11 @@ class IDEFrame : AppFrame, ProgramExecutionStatusListener, BreakpointListChangeL
             const auto msg = UIString.fromId("MSG_TRY_OPEN_PROJECT"c).value;
             _logPanel.logLine(msg ~ toUTF32(" " ~ filename));
             Project project = new Project(currentWorkspace, filename);
+            if (!project.load()) {
+                window.showMessageBox(UIString.fromId("MSG_OPEN_PROJECT"c), UIString.fromId("ERROR_INVALID_WS_OR_PROJECT_FILE"c));
+                _logPanel.logLine("File is not recognized as DlangIDE project or workspace file");
+                return;
+            }
             string defWsFile = project.defWorkspaceFile;
             if (currentWorkspace) {
                 Project existing = currentWorkspace.findProject(project.filename);