From d3c8c3ad4583f1ecfe1c3374d0812475a8ca4f34 Mon Sep 17 00:00:00 2001
From: Kevin Pope <kevin.pope@matterhackers.com>
Date: Sat, 1 Mar 2014 16:33:41 -0800
Subject: [PATCH] PrintitemWrapper now handles empty path.

---
 PrintQueue/PrintItemWrapper.cs | 24 ++++++++++++++++--------
 1 file changed, 16 insertions(+), 8 deletions(-)

diff --git a/PrintQueue/PrintItemWrapper.cs b/PrintQueue/PrintItemWrapper.cs
index 1e6b69313..78b122ed2 100644
--- a/PrintQueue/PrintItemWrapper.cs
+++ b/PrintQueue/PrintItemWrapper.cs
@@ -189,16 +189,24 @@ namespace MatterHackers.MatterControl.PrintQueue
 
         public string GetGCodePathAndFileName()
         {
-            if (Path.GetExtension(FileLocation).ToUpper() == ".GCODE")
+            if (FileLocation.Trim() != "")
             {
-                return FileLocation;
+
+                if (Path.GetExtension(FileLocation).ToUpper() == ".GCODE")
+                {
+                    return FileLocation;
+                }
+
+                string engineString = ((int)ActivePrinterProfile.Instance.ActiveSliceEngineType).ToString();
+
+                string gcodeFileName = this.StlFileHashCode.ToString() + "_" + engineString + "_" + ActiveSliceSettings.Instance.GetHashCode().ToString();
+                string gcodePathAndFileName = Path.Combine(DataStorage.ApplicationDataStorage.Instance.GCodeOutputPath, gcodeFileName + ".gcode");
+                return gcodePathAndFileName;
+            }
+            else
+            {
+                return null;
             }
-
-            string engineString = ((int)ActivePrinterProfile.Instance.ActiveSliceEngineType).ToString();
-
-            string gcodeFileName = this.StlFileHashCode.ToString() + "_" + engineString + "_" + ActiveSliceSettings.Instance.GetHashCode().ToString();
-            string gcodePathAndFileName = Path.Combine(DataStorage.ApplicationDataStorage.Instance.GCodeOutputPath, gcodeFileName + ".gcode");
-            return gcodePathAndFileName;
         }