[Pkg-owncloud-commits] [owncloud-client] 77/94: Theme: Icon cache explanation

[Sandro Knauß]

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hefee pushed a commit to branch upstream
in repository owncloud-client.

commit b5e129aa6bc67558d362fbf000338327e98706a7
Author: Markus Goetz <markus at woboq.com>
Date:   Mon Feb 12 17:11:12 2018 +0100

    Theme: Icon cache explanation
---
 src/libsync/theme.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libsync/theme.cpp b/src/libsync/theme.cpp
index 6c2279d..a778131 100644
--- a/src/libsync/theme.cpp
+++ b/src/libsync/theme.cpp
@@ -127,7 +127,7 @@ QIcon Theme::themeIcon(const QString &name, bool sysTray, bool sysTrayMenuVisibl
     }
 
     QString key = name + "," + flavor;
-    QIcon &cached = _iconCache[key];
+    QIcon &cached = _iconCache[key]; // Take reference, this will also "set" the cache entry
     if (cached.isNull()) {
         if (QIcon::hasThemeIcon(name)) {
             // use from theme

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