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-rw-r--r--src/corelib/text/qcollator.cpp5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/corelib/text/qcollator.cpp b/src/corelib/text/qcollator.cpp
index d1bf8258ae..646c0c57b6 100644
--- a/src/corelib/text/qcollator.cpp
+++ b/src/corelib/text/qcollator.cpp
@@ -69,8 +69,9 @@ QT_BEGIN_NAMESPACE
In addition to the locale, several optional flags can be set that influence
the result of the collation.
- \note All options are ignored on Linux unless Qt is configured to use ICU
- (which it usually is).
+ \note On Linux, Qt is normally compiled to use ICU. When it isn't, all
+ options are ignored and the only supported locales are the system default
+ (that \c{setlocale(LC_COLLATE, nullptr)} would report) and the "C" locale.
*/
/*!