From faec0b51db6ef935929a95b289524abac062be8c Mon Sep 17 00:00:00 2001
From: Akira TAGOH <akira@tagoh.org>
Date: Thu, 4 Apr 2019 05:04:17 +0000
Subject: [PATCH] Don't show salt in debugging message if salt is null

---
 src/fccfg.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/fccfg.c b/src/fccfg.c
index 9b12744..f2289f1 100644
--- a/src/fccfg.c
+++ b/src/fccfg.c
@@ -556,11 +556,11 @@ FcConfigAddFontDir (FcConfig	    *config,
     {
 	if (m)
 	{
-	    printf ("%s -> %s (salt: %s)\n", d, m, salt);
+	    printf ("%s -> %s%s%s%s\n", d, m, salt ? " (salt: " : "", salt ? (const char *)salt : "", salt ? ")" : "");
 	}
 	else if (salt)
 	{
-	    printf ("%s (salt: %s)\n", d, salt);
+	    printf ("%s%s%s%s\n", d, salt ? " (salt: " : "", salt ? (const char *)salt : "", salt ? ")" : "");
 	}
     }
     return FcStrSetAddFilenamePairWithSalt (config->fontDirs, d, m, salt);