More casting to make char -> int conversion happy.

jmlait · jmlait · commit 7c29811be4bd · 2023-04-11T12:00:37.000-04:00
Signed-off-by: Jeff Lait &lt;jlait@andorra.sidefx.com&gt;
diff --git a/openvdb/openvdb/io/Archive.cc b/openvdb/openvdb/io/Archive.cc
@@ -1030,8 +1030,8 @@ Archive::readHeader(std::istream& is)
         auto to_hex = [](char c) -> char
         {
             c &= 0xf;
-            if (c < 10) return '0' + c;
-            return c - 10 + 'A';
+            if (c < 10) return (char)('0' + c);
+            return (char)(c - 10 + 'A');
         };
         for (int i = 0; i < 16; i++)
         {

Original file line number	Diff line number	Diff line change
`@@ -1030,8 +1030,8 @@ Archive::readHeader(std::istream& is)`
`1030`	`1030`	`auto to_hex = [](char c) -> char`
`1031`	`1031`	`{`
`1032`	`1032`	`c &= 0xf;`
`1033`		`- if (c < 10) return '0' + c;`
`1034`		`- return c - 10 + 'A';`
	`1033`	`+ if (c < 10) return (char)('0' + c);`
	`1034`	`+ return (char)(c - 10 + 'A');`
`1035`	`1035`	`};`
`1036`	`1036`	`for (int i = 0; i < 16; i++)`
`1037`	`1037`	`{`