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-rw-r--r--src/corelib/tools/qbytearray.cpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/corelib/tools/qbytearray.cpp b/src/corelib/tools/qbytearray.cpp
index 19c27d9ff8..bbac058f2f 100644
--- a/src/corelib/tools/qbytearray.cpp
+++ b/src/corelib/tools/qbytearray.cpp
@@ -4563,6 +4563,10 @@ void q_fromPercentEncoding(QByteArray *ba)
text.data(); // returns "Qt is great!"
\endcode
+ \note Given invalid input (such as a string containing the sequence "%G5",
+ which is not a valid hexadecimal number) the output will be invalid as
+ well. As an example: the sequence "%G5" could be decoded to 'W'.
+
\sa toPercentEncoding(), QUrl::fromPercentEncoding()
*/
QByteArray QByteArray::fromPercentEncoding(const QByteArray &input, char percent)