From 0bbf90c7e3d0fec6c16e0aaaa798786906fc1a19 2017-09-07 09:47:08
From: Alexandre Leroux <aleroux@itlink.fr>
Date: 2017-09-07 09:47:08
Subject: [PATCH] Fixes the ability to enter a name with only spaces when renaming variables

---

diff --git a/gui/src/Variable/RenameVariableDialog.cpp b/gui/src/Variable/RenameVariableDialog.cpp
index 1af8af5..2f49e6e 100644
--- a/gui/src/Variable/RenameVariableDialog.cpp
+++ b/gui/src/Variable/RenameVariableDialog.cpp
@@ -25,7 +25,7 @@ RenameVariableDialog::~RenameVariableDialog() noexcept
 
 QString RenameVariableDialog::name() const noexcept
 {
-    return ui->nameLineEdit->text();
+    return ui->nameLineEdit->text().trimmed();
 }
 
 void RenameVariableDialog::accept()
@@ -38,7 +38,7 @@ void RenameVariableDialog::accept()
     };
 
     // Empty name
-    auto name = ui->nameLineEdit->text();
+    auto name = this->name();
     if (name.isEmpty()) {
         invalidateInput(tr("A variable name must be specified"));
         return;