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-rw-r--r--core/apps/textedit/textedit.cpp6
1 files changed, 4 insertions, 2 deletions
diff --git a/core/apps/textedit/textedit.cpp b/core/apps/textedit/textedit.cpp
index 797c61b..5edf102 100644
--- a/core/apps/textedit/textedit.cpp
+++ b/core/apps/textedit/textedit.cpp
@@ -1174,7 +1174,8 @@ if(featureAutoSave)
}
void TextEdit::gotoLine() {
-
+ if( editor->length() < 1)
+ return;
QWidget *d = QApplication::desktop();
gotoEdit = new QLineEdit( 0, "Goto line");
@@ -1187,6 +1188,7 @@ void TextEdit::gotoLine() {
void TextEdit::doGoto() {
QString number = gotoEdit->text();
gotoEdit->hide();
+
if(gotoEdit) {
delete gotoEdit;
gotoEdit = 0;
@@ -1194,7 +1196,7 @@ void TextEdit::doGoto() {
bool ok;
int lineNumber = number.toInt(&ok, 10);
- if(editor->numLines() < lineNumber)
+ if( editor->numLines() < lineNumber)
QMessageBox::message(tr("Text Edit"),tr("Not enough lines"));
else
{