# HG changeset patch
# User Hasan Yavuz ÖZDERYA <hy@ozderya.net>
# Date 2017-02-16 06:33:21
# Node ID 766ff372c5cb4e161ea3c496b4e9d1e877ed2ace
# Parent  a5247fcab715b3a59af649b50446faa8577acb98

show warning if separator is empty

diff --git a/src/recordpanel.cpp b/src/recordpanel.cpp
--- a/src/recordpanel.cpp
+++ b/src/recordpanel.cpp
@@ -108,14 +108,22 @@ void RecordPanel::onRecord(bool start)
         return;
     }
 
+    bool canceled = false;
+    if (ui->leSeparator->text().isEmpty())
+    {
+        QMessageBox::critical(this, "Error",
+                              "Column separator cannot be empty! Please select a separator.");
+        ui->leSeparator->setFocus(Qt::OtherFocusReason);
+        canceled = true;
+    }
+
     // check file name
-    bool canceled = false;
-    if (selectedFile.isEmpty() && !selectFile())
+    if (!canceled && selectedFile.isEmpty() && !selectFile())
     {
         canceled = true;
     }
 
-    if (!overwriteSelected && QFile::exists(selectedFile))
+    if (!canceled && !overwriteSelected && QFile::exists(selectedFile))
     {
         if (ui->cbAutoIncrement->isChecked())
         {
@@ -127,7 +135,6 @@ void RecordPanel::onRecord(bool start)
             canceled = !confirmOverwrite(selectedFile);
         }
     }
-    overwriteSelected = false;
 
     if (canceled)
     {
@@ -135,6 +142,7 @@ void RecordPanel::onRecord(bool start)
     }
     else
     {
+        overwriteSelected = false;
         startRecording();
     }
 }