fix(exr): allow an empty "name" metadata to be read (#4536)

Continuation of PR #4528. I forgot to change the spot in the OpenEXR "core" API as well. Signed-off-by: Larry Gritz <[email protected]>
AcademySoftwareFoundation · Nov 15, 2024 · c5c0339 · c5c0339
1 parent d984586
commit c5c0339
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/openexr.imageio/exrinput_c.cpp b/src/openexr.imageio/exrinput_c.cpp
@@ -757,7 +757,7 @@ OpenEXRCoreInput::PartInfo::parse_header(OpenEXRCoreInput* in,
     // EXR "name" also gets passed along as "oiio:subimagename".
     const char* partname;
     if (exr_get_name(ctxt, subimage, &partname) == EXR_ERR_SUCCESS) {
-        if (partname && partname[0] != '\0')
+        if (partname)
             spec.attribute("oiio:subimagename", partname);
     }