From 92adb68964a023452c71e0ac8d5be9bc0e191a7d Mon Sep 17 00:00:00 2001
From: HummyPkg <af123@hummypkg.org.uk>
Date: Thu, 9 Mar 2017 20:11:34 +0000
Subject: [PATCH] fix return value to reflect final string length

---
 test.c  | 6 +++---
 xconv.c | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/test.c b/test.c
index 94587e1..4033c6b 100644
--- a/test.c
+++ b/test.c
@@ -53,14 +53,14 @@ int
 main()
 {
 	char buf[0x200];
-	int i;
+	int i, l;
 
 	for (i = 0; teststr[i]; i++)
 	{
 		hexdump(teststr[i], 0);
 
-		if (xconv(teststr[i], buf, sizeof(buf)))
-			hexdump(buf, 0);
+		if ((l = xconv(teststr[i], buf, sizeof(buf))))
+			hexdump(buf, l);
 		else
 			printf("Unchanged.\n");
 
diff --git a/xconv.c b/xconv.c
index ccb4caa..b454f15 100644
--- a/xconv.c
+++ b/xconv.c
@@ -107,6 +107,6 @@ xconv(char *src, char *dst, size_t dstlen)
 		return 0;
 	
 	*d = '\0';
-	return dstlen - len;
+	return dstlen - len - 1;
 }