[escher] Avoid warning in text area

Change-Id: Ia8889670f2f489e1c881e39da60e91d98ade7748
This commit is contained in:
Émilie Feral
2017-08-16 14:06:39 +02:00
parent 48c0cf2d8d
commit a82726fdbe

View File

@@ -4,8 +4,8 @@
#include <assert.h>
#include <string.h>
#include <escher/scrollable_view.h>
#include <escher/text_area_delegate.h>
#include <escher/text_cursor_view.h>
#include <escher/text_area_delegate.h>
class TextArea : public ScrollableView, public ScrollViewDataSource {
public:
@@ -62,7 +62,7 @@ private:
void insertChar(char c, size_t index);
char removeChar(size_t index);
char operator[](int index) {
char operator[](size_t index) {
assert(index >= 0 && index < m_bufferSize);
return m_buffer[index];
}