Carlo Bramini : msi: Remove useless code.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: b56899238364454883e33b143db5fc279bbf6227
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=b56899238364454883e33b143db5fc279bbf6227

Author: Carlo Bramini <carlo.bramix at libero.it>
Date:   Sat Oct 22 11:30:35 2016 +0200

msi: Remove useless code.

Signed-off-by: Carlo Bramini <carlo_bramini at users.sourceforge.net>
Signed-off-by: Hans Leidekker <hans at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/msi/database.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/dlls/msi/database.c b/dlls/msi/database.c
index 32e5a63..34f8d04 100644
--- a/dlls/msi/database.c
+++ b/dlls/msi/database.c
@@ -559,7 +559,7 @@ static LPWSTR msi_build_createsql_columns(LPWSTR *columns_data, LPWSTR *types, D
 static LPWSTR msi_build_createsql_postlude(LPWSTR *primary_keys, DWORD num_keys)
 {
     LPWSTR postlude, keys, ptr;
-    DWORD size, key_size, i;
+    DWORD size, i;
 
     static const WCHAR key_fmt[] = {'`','%','s','`',',',' ',0};
     static const WCHAR postlude_fmt[] = {'P','R','I','M','A','R','Y',' ','K','E','Y',' ','%','s',')',0};
@@ -573,9 +573,7 @@ static LPWSTR msi_build_createsql_postlude(LPWSTR *primary_keys, DWORD num_keys)
 
     for (i = 0, ptr = keys; i < num_keys; i++)
     {
-        key_size = lstrlenW(key_fmt) + lstrlenW(primary_keys[i]) -2;
-        sprintfW(ptr, key_fmt, primary_keys[i]);
-        ptr += key_size;
+        ptr += sprintfW(ptr, key_fmt, primary_keys[i]);
     }
 
     /* remove final ', ' */