fix a missing part of patch

hppritcha · hppritcha · commit 125ae8d81cbc · 2021-04-27T10:01:57.000-06:00
Signed-off-by: Howard Pritchard &lt;howardp@lanl.gov&gt;
diff --git a/opal/datatype/opal_datatype_unpack.c b/opal/datatype/opal_datatype_unpack.c
@@ -399,7 +399,7 @@ opal_generic_simple_unpack_function( opal_convertor_t* pConvertor,
         }
     complete_loop:
         assert( pElem->elem.common.type < OPAL_DATATYPE_MAX_PREDEFINED );
-        if( 0 != iov_len_local ) {
+        if( (pElem->elem.common.flags & OPAL_DATATYPE_FLAG_DATA) && (0 != iov_len_local) ) {
             unsigned char* temp = conv_ptr;
             /* We have some partial data here. Let's copy it into the convertor
              * and keep it hot until the next round.

Original file line number	Diff line number	Diff line change
`@@ -399,7 +399,7 @@ opal_generic_simple_unpack_function( opal_convertor_t* pConvertor,`
`399`	`399`	`}`
`400`	`400`	`complete_loop:`
`401`	`401`	`assert( pElem->elem.common.type < OPAL_DATATYPE_MAX_PREDEFINED );`
`402`		`- if( 0 != iov_len_local ) {`
	`402`	`+ if( (pElem->elem.common.flags & OPAL_DATATYPE_FLAG_DATA) && (0 != iov_len_local) ) {`
`403`	`403`	`unsigned char* temp = conv_ptr;`
`404`	`404`	`/* We have some partial data here. Let's copy it into the convertor`
`405`	`405`	`* and keep it hot until the next round.`