clarify unsigned substraction

Per #463
mm2 · Nov 4, 2024 · 391f534 · 391f534
1 parent c75a823
commit 391f534
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/cmstypes.c b/src/cmstypes.c
@@ -1272,7 +1272,7 @@ cmsBool  Type_Text_Description_Write(struct _cms_typehandler_struct* self, cmsIO
     if (!io ->Write(io, 67, Filler)) goto Error;
 
     // possibly add pad at the end of tag
-    if(len_aligned - len_tag_requirement > 0)
+    if (len_aligned > len_tag_requirement)
       if (!io ->Write(io, len_aligned - len_tag_requirement, Filler)) goto Error;
 
     rc = TRUE;