Fixed the sign compare causing build failure (AcademySoftwareFoundati…

…on#4240) This is a trivial fix for build with warnings treated as errors. Signed-off-by: Peter Kovář <[email protected]>
1div0 · Apr 21, 2024 · 1c81e49 · 1c81e49
1 parent 9073b6c
commit 1c81e49
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/jpegxl.imageio/jxloutput.cpp b/src/jpegxl.imageio/jxloutput.cpp
@@ -187,7 +187,7 @@ JxlOutput::open(const std::string& name, const ImageSpec& newspec,
     JxlEncoderSetBasicInfo(m_encoder.get(), &m_basic_info);
 
     if (m_basic_info.num_extra_channels > 0) {
-        for (int i = 0; i < m_basic_info.num_extra_channels; i++) {
+        for (uint32_t i = 0; i < m_basic_info.num_extra_channels; i++) {
             JxlExtraChannelType type = JXL_CHANNEL_ALPHA;
             JxlExtraChannelInfo extra_channel_info;