[daffodil-vscode] branch main updated: Fix Issue of Byte Value 0 to Display Null

[shanedell]

This is an automated email from the ASF dual-hosted git repository.

shanedell pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/daffodil-vscode.git


The following commit(s) were added to refs/heads/main by this push:
     new 1833bf0  Fix Issue of Byte Value 0 to Display Null
1833bf0 is described below

commit 1833bf04fd930005e1550ed5bfc657aabb8ddf59
Author: Robert Strickland <strickland.r...@gmail.com>
AuthorDate: Mon Aug 28 13:58:31 2023 -0500

    Fix Issue of Byte Value 0 to Display Null
    
    Closes #827
---
 .../DataDisplays/CustomByteDisplay/DataLineFeed.svelte           | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git 
a/src/svelte/src/components/DataDisplays/CustomByteDisplay/DataLineFeed.svelte 
b/src/svelte/src/components/DataDisplays/CustomByteDisplay/DataLineFeed.svelte
index 7d4d08d..5400cc9 100644
--- 
a/src/svelte/src/components/DataDisplays/CustomByteDisplay/DataLineFeed.svelte
+++ 
b/src/svelte/src/components/DataDisplays/CustomByteDisplay/DataLineFeed.svelte
@@ -261,7 +261,10 @@ limitations under the License.
         let byteOffset = viewportLineOffset + bytePos
         bytes.push({
           offset: byteOffset,
-          value: viewportData.data[byteOffset],
+          value:
+            viewportData.data[byteOffset] !== undefined
+              ? viewportData.data[byteOffset]
+              : -1,
           text:
             byteOffset < viewportData.length
               ? byte_value_string(viewportData.data[byteOffset], dataRadix)
@@ -524,7 +527,7 @@ limitations under the License.
             id={'physical'}
             radix={dataRadix}
             width={byteElementWidth}
-            disabled={!byte.value}
+            disabled={byte.value === -1}
             bind:selectionData={$selectionDataStore}
             on:mouseup={mouseup}
             on:mousedown={mousedown}
@@ -545,7 +548,7 @@ limitations under the License.
             id={'logical'}
             radix={dataRadix}
             width={byteElementWidth}
-            disabled={!byte.value}
+            disabled={byte.value === -1}
             bind:selectionData={$selectionDataStore}
             on:mouseup={mouseup}
             on:mousedown={mousedown}