From 5b7d51d47a967e679d17560771efe71522ada13a Mon Sep 17 00:00:00 2001
From: bobzel <zzzman@gmail.com>
Date: Wed, 19 Aug 2020 22:30:57 -0400
Subject: more cleanup of SearchBox.  made searchMatch be a tri-state for
 forward/backward/nomatch

---
 src/client/views/pdf/PDFViewer.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/client/views/pdf')

diff --git a/src/client/views/pdf/PDFViewer.tsx b/src/client/views/pdf/PDFViewer.tsx
index 965d568e6..0916e8b0c 100644
--- a/src/client/views/pdf/PDFViewer.tsx
+++ b/src/client/views/pdf/PDFViewer.tsx
@@ -152,7 +152,7 @@ export class PDFViewer extends ViewBoxAnnotatableComponent<IViewerProps, PdfDocu
         this._mainCont.current && (this._mainCont.current.scrollTop = this.layoutDoc._scrollTop || 0);
         this._searchReactionDisposer = reaction(() => this.Document.searchMatch,
             m => {
-                if (m) (this._lastSearch = true) && this.search(Doc.SearchQuery(), true);
+                if (m !== undefined) (this._lastSearch = true) && this.search(Doc.SearchQuery(), true);
                 else !(this._lastSearch = false) && setTimeout(() => !this._lastSearch && this.search("", false, true), 200);
             }, { fireImmediately: true });
 
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