From b89b9095d6b96c7414b03b9cb848f42bcc3ad62c Mon Sep 17 00:00:00 2001
From: Colin Snover
Date: Mon, 20 Nov 2017 21:46:37 -0600
Subject: TESTS: Remove zero-length string and associated -Wformat massage

This was being patched out downstream in Debian. A solution that
works for everybody is to just not use a zero-length string when
testing formatting with no conversion specifications.
---
 test/common/str.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'test/common')

diff --git a/test/common/str.h b/test/common/str.h
index 9f8c6fbd60..783ed53c48 100644
--- a/test/common/str.h
+++ b/test/common/str.h
@@ -340,7 +340,7 @@ class StringTestSuite : public CxxTest::TestSuite
 	}
 
 	void test_string_printf() {
-		TS_ASSERT_EQUALS( Common::String::format(""), "" );
+		TS_ASSERT_EQUALS( Common::String::format(" "), " " );
 		TS_ASSERT_EQUALS( Common::String::format("%s", "test"), "test" );
 		TS_ASSERT_EQUALS( Common::String::format("%s.s%.02d", "monkey", 1), "monkey.s01" );
 		TS_ASSERT_EQUALS( Common::String::format("Some %s to make this string longer than the default built-in %s %d", "text", "capacity", 123456), "Some text to make this string longer than the default built-in capacity 123456" );
-- 
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