QIcc: fix clang's -Wimplicit-fallthrough

Clang's -Wimplicit-fallthrough is a little stricter than gcc's.

Pick-to: 6.8
Change-Id: Idf933e19ab2d664885743e5db6c1fbb66c8b615e
Reviewed-by: Giuseppe D'Angelo <[email protected]>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/gui/painting/qicc.cpp b/src/gui/painting/qicc.cpp
index 0323dd11959..70bdf28b214 100644
--- a/src/gui/painting/qicc.cpp
+++ b/src/gui/painting/qicc.cpp
@@ -800,6 +800,7 @@ QByteArray toIccProfile(const QColorSpace &space)
     case QColorSpace::TransferFunction::Hlg:
         writeCicp = true;
         fixedLengthTagCount++;
+        break;
     default:
         break;
     }