From 7c687a05c7e986d99f459f8efcb7bebcb53514d6 Mon Sep 17 00:00:00 2001
From: Johannes Schickel
Date: Sun, 24 Jan 2016 03:22:26 +0100
Subject: GUI: Make PredictiveDialog::_btns a fixed size array.

---
 gui/predictivedialog.cpp | 4 ----
 gui/predictivedialog.h   | 6 +++++-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/gui/predictivedialog.cpp b/gui/predictivedialog.cpp
index 627e6c1b96..e7766de586 100644
--- a/gui/predictivedialog.cpp
+++ b/gui/predictivedialog.cpp
@@ -70,8 +70,6 @@ enum {
 PredictiveDialog::PredictiveDialog() : Dialog("Predictive") {
 	new StaticTextWidget(this, "Predictive.Headline", "Enter Text");
 
-	_btns = (ButtonWidget **)calloc(16, sizeof(ButtonWidget *));
-
 	_btns[kCancelAct] = new ButtonWidget(this, "Predictive.Cancel",  _("Cancel")   , 0, kCancelCmd);
 	_btns[kOkAct] =     new ButtonWidget(this, "Predictive.OK",      _("Ok")       , 0, kOkCmd);
 	_btns[kBtn1Act] =   new ButtonWidget(this, "Predictive.Button1", "1  `-.&"     , 0, kBut1Cmd);
@@ -153,8 +151,6 @@ PredictiveDialog::~PredictiveDialog() {
 	free(_userDict.dictLine);
 	free(_predictiveDict.dictLine);
 	free(_unitedDict.dictLine);
-
-	free(_btns);
 }
 
 void PredictiveDialog::reflowLayout() {
diff --git a/gui/predictivedialog.h b/gui/predictivedialog.h
index a7b7b993cc..c64fcc8264 100644
--- a/gui/predictivedialog.h
+++ b/gui/predictivedialog.h
@@ -53,6 +53,10 @@ enum ButtonId {
 	kNoAct     = -1
 };
 
+enum {
+	kButtonCount = kBtn0Act + 1
+};
+
 enum {
 	kRepeatDelay = 500
 };
@@ -140,7 +144,7 @@ private:
 	bool _needRefresh;
 private:
 	EditTextWidget *_edittext;
-	ButtonWidget   **_btns;
+	ButtonWidget   *_btns[kButtonCount];
 };
 
 } // namespace GUI
-- 
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