[freetype2-demos] mpsuzuki-gsoc-2022-chariri-3.1 ac87ba8: remove unused 'oldSize' variable

[Werner Lemberg]

branch: mpsuzuki-gsoc-2022-chariri-3.1
commit ac87ba85fc175426f8c016401dd7679636b97f15
Author: suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
Commit: suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>

    remove unused 'oldSize' variable
---
 src/ftinspect/maingui.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/ftinspect/maingui.cpp b/src/ftinspect/maingui.cpp
index 93acecf..0c1a78d 100644
--- a/src/ftinspect/maingui.cpp
+++ b/src/ftinspect/maingui.cpp
@@ -137,7 +137,6 @@ MainGUI::loadFonts()
 void
 MainGUI::openFonts(QStringList const& fileNames)
 {
-  int oldSize = engine_->numberOfOpenedFonts();
   engine_->openFonts(fileNames);
 
   tripletSelector_->repopulateFonts();