Carlo Bramini : wldap32: Use return value of sprintf() instead of hardcoding the number of written characters.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: c7e46b781aec436de8b4d6ab6a3884869f9b3167
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=c7e46b781aec436de8b4d6ab6a...

Author: Carlo Bramini <carlo.bramix(a)libero.it>
Date:   Sat Nov 12 09:57:42 2016 +0100

wldap32: Use return value of sprintf() instead of hardcoding the number of written characters.

Signed-off-by: Carlo Bramini <carlo_bramini(a)users.sourceforge.net>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 dlls/wldap32/misc.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/dlls/wldap32/misc.c b/dlls/wldap32/misc.c
index bd8a4df..9c421f9 100644
--- a/dlls/wldap32/misc.c
+++ b/dlls/wldap32/misc.c
@@ -226,10 +226,7 @@ static void escape_filter_element( PCHAR src, ULONG srclen, PCHAR dst )
             (src[i] >= 'a' && src[i] <= 'z'))
             *d++ = src[i];
         else
-        {
-            sprintf( d, fmt, (unsigned char)src[i] );
-            d += 3;
-        }
+            d += sprintf( d, fmt, (unsigned char)src[i] );
     }
     *++d = 0;
 }