Fixed signedness comparison warning

radarhere · radarhere · commit 15edb6d625f9 · 2023-06-07T22:33:55.000+10:00
diff --git a/src/libImaging/Jpeg2KEncode.c b/src/libImaging/Jpeg2KEncode.c
@@ -464,7 +464,7 @@ j2k_encode_entry(Imaging im, ImagingCodecState state) {
     }
 
     if (!context->num_resolutions) {
-        while (tile_width < (1 << (params.numresolution - 1U)) || tile_height < (1 << (params.numresolution - 1U))) {
+        while (tile_width < (1U << (params.numresolution - 1U)) || tile_height < (1U << (params.numresolution - 1U))) {
             params.numresolution -= 1;
         }
     }

Original file line number	Diff line number	Diff line change
`@@ -464,7 +464,7 @@ j2k_encode_entry(Imaging im, ImagingCodecState state) {`
`464`	`464`	`}`
`465`	`465`
`466`	`466`	`if (!context->num_resolutions) {`
`467`		`- while (tile_width < (1 << (params.numresolution - 1U)) \|\| tile_height < (1 << (params.numresolution - 1U))) {`
	`467`	`+ while (tile_width < (1U << (params.numresolution - 1U)) \|\| tile_height < (1U << (params.numresolution - 1U))) {`
`468`	`468`	`params.numresolution -= 1;`
`469`	`469`	`}`
`470`	`470`	`}`