From 394d117b90ffb64c87adfc8c2436b57007840c2b Mon Sep 17 00:00:00 2001
From: Lukasz Kasprzak <lukas@labunix.xyz>
Date: Mon, 14 Sep 2026 22:23:42 +0200
Subject: plan 10: a format with no text is no match, not unreadable

---
 internal/engine/facts.go | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'internal/engine/facts.go')

diff --git a/internal/engine/facts.go b/internal/engine/facts.go
index 487604b..ccdf18d 100644
--- a/internal/engine/facts.go
+++ b/internal/engine/facts.go
@@ -4,6 +4,7 @@ package engine
 
 import (
 	"context"
+	"errors"
 	"path/filepath"
 	"sort"
 	"strings"
@@ -178,7 +179,13 @@ func (f *facts) ContentContains(opt cond.Options, keywords []string) (int, error
 func (f *facts) extract(opt cond.Options, keywords []string) {
 	f.contentDone = true
 	text, err := f.run.e.Extract.Text(f.run.ctx, f.file.Path, f.file.Size, f.run.d.Settings.MaxRead)
-	if err != nil {
+	switch {
+	case errors.Is(err, extract.ErrUnsupported):
+		// A format with no text cannot contain a keyword: every answer is
+		// no, with no warning, and the answers are cached like any other
+		// (re-review N2). Only a real read failure is "unreadable".
+		text = ""
+	case err != nil:
 		f.contentErr = err
 		return
 	}
-- 
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