Huw Davies : gdi: If the last param of GetKerningPairs is NULL then return the

[Alexandre Julliard]

Module: wine
Branch: refs/heads/master
Commit: d2c60e53de48c602ac627111d8dfe543a3e49ac9
URL:    http://source.winehq.org/git/?p=wine.git;a=commit;h=d2c60e53de48c602ac627111...

Author: Huw Davies <huw(a)codeweavers.com>
Date:   Thu Jan 12 11:54:20 2006 +0100

gdi: If the last param of GetKerningPairs is NULL then return the
number of pairs.

---

 dlls/gdi/font.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/dlls/gdi/font.c b/dlls/gdi/font.c
index f94bda1..e6a00a3 100644
--- a/dlls/gdi/font.c
+++ b/dlls/gdi/font.c
@@ -2467,6 +2467,10 @@ DWORD WINAPI GetKerningPairsW( HDC hDC, 
 {
     unsigned int i;
     FIXME("(%p,%ld,%p): almost empty stub!\n", hDC, cPairs, lpKerningPairs);
+
+    if(!lpKerningPairs) /* return the number of kerning pairs */
+        return 0;
+
     for (i = 0; i < cPairs; i++)
         lpKerningPairs[i].iKernAmount = 0;
     return 0;