Simplify cImageCache

- Merge CreateCache(void) and CreateCacheDelayed(void)
and move CreateCache() to cImageCache::cImageCache().
This allows a new instance of imgCache to be created
after configuration changes.

- Eliminate cImageCache::Reload()
cImageCache::Reload() is no longer required.

1 files changed, 2 insertions, 1 deletions

diff --git a/setup.c b/setup.c
index 01eb97f..d87088d 100644
--- a/setup.c
+++ b/setup.c
@@ -13,7 +13,8 @@ cNopacitySetup::~cNopacitySetup() {
     geoManager->SetGeometry();
     delete fontManager;
     fontManager = new cFontManager();
-    imgCache->Reload();
+    delete imgCache;
+    imgCache = new cImageCache();
     dsyslog("nopacity: Cache reloaded in %d ms", int(cTimeMs::Now()-start));
 }