From 404771d0ec11f26a0b631018719e2918a049455b Mon Sep 17 00:00:00 2001
From: Julian Andres Klode <julian.klode@canonical.com>
Date: Mon, 3 Feb 2020 12:15:07 +0100
Subject: patterns: test for empty terms, reject them

---
 apt-pkg/cachefilter-patterns.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'apt-pkg/cachefilter-patterns.h')

diff --git a/apt-pkg/cachefilter-patterns.h b/apt-pkg/cachefilter-patterns.h
index e79702af8..4eeb68594 100644
--- a/apt-pkg/cachefilter-patterns.h
+++ b/apt-pkg/cachefilter-patterns.h
@@ -92,9 +92,9 @@ struct PatternTreeParser
    /// There may not be anything before or after the pattern, except for
    /// whitespace.
    std::unique_ptr<Node> parseTop();
+   std::unique_ptr<Node> parse(); // public for test cases only
 
    private:
-   std::unique_ptr<Node> parse();
    std::unique_ptr<Node> parseOr();
    std::unique_ptr<Node> parseAnd();
    std::unique_ptr<Node> parseUnary();
-- 
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