[PATCH 10/13] setupapi: Properly null-terminate the path in concat_W().

[Zebediah Figura]

Signed-off-by: Zebediah Figura 
---
 dlls/setupapi/queue.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/dlls/setupapi/queue.c b/dlls/setupapi/queue.c
index f6621b7217..9e22c409a7 100644
--- a/dlls/setupapi/queue.c
+++ b/dlls/setupapi/queue.c
@@ -122,6 +122,7 @@ static void concat_W( WCHAR *buffer, const WCHAR *src1, const WCHAR *src2, const
         strcpyW( buffer, src1 );
         buffer += strlenW(buffer );
         if (buffer[-1] != '\') *buffer++ = '\';
+        *buffer = 0;
         if (src2) while (*src2 == '\') src2++;
     }

@@ -130,6 +131,7 @@ static void concat_W( WCHAR *buffer, const WCHAR *src1, const WCHAR *src2, const
         strcpyW( buffer, src2 );
         buffer += strlenW(buffer );
         if (buffer[-1] != '\') *buffer++ = '\';
+        *buffer = 0;
         if (src3) while (*src3 == '\') src3++;
     }