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-rw-r--r--src/gui/image/qpnghandler.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gui/image/qpnghandler.cpp b/src/gui/image/qpnghandler.cpp
index 897055f7ae..6c05e0a567 100644
--- a/src/gui/image/qpnghandler.cpp
+++ b/src/gui/image/qpnghandler.cpp
@@ -836,7 +836,7 @@ static void set_text(const QImage &image, png_structp png_ptr, png_infop info_pt
#ifdef PNG_iTXt_SUPPORTED
bool needsItxt = false;
- for (const QChar c : it.value()) {
+ for (QChar c : it.value()) {
uchar ch = c.cell();
if (c.row() || (ch < 0x20 && ch != '\n') || (ch > 0x7e && ch < 0xa0)) {
needsItxt = true;