Fix #3001 (Empty fragment generated by Epub optimizer)

AndBible · Nov 4, 2023 · 5e757de · 5e757de
1 parent 913022c
commit 5e757de
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/app/src/main/java/net/bible/service/sword/epub/EpubOptimization.kt b/app/src/main/java/net/bible/service/sword/epub/EpubOptimization.kt
@@ -232,7 +232,9 @@ fun EpubBackendState.optimizeEpub() {
         val (origDocument, maxOrdinal) = readOriginal(k)
         origDocument ?: continue
 
-        val fragments = splitIntoFragments(k, origDocument, maxOrdinal)
+        val fragments = splitIntoFragments(k, origDocument, maxOrdinal).let {
+            it.ifEmpty{ listOf(EpubFragment(k, 0, 0).apply { element = origDocument.rootElement }) }
+        }
         val ids = writeDao.insert(*fragments.toTypedArray())
         for((id, frag) in ids.zip(fragments)) {
             frag.id = id