[PATCH 3/5] wined3d: Change an ERR to a WARN in IWineD3DVolumeImpl_UnlockBox().

[Henri Verbeet]

Trying to unlock a volume that isn't locked is questionable behaviour on the
side of the application, but not an internal error.
---
 dlls/wined3d/volume.c |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/dlls/wined3d/volume.c b/dlls/wined3d/volume.c
index fa4cb29..7f65f2a 100644
--- a/dlls/wined3d/volume.c
+++ b/dlls/wined3d/volume.c
@@ -281,9 +281,10 @@ static HRESULT WINAPI IWineD3DVolumeImpl_LockBox(IWineD3DVolume *iface, WINED3DL
 
 static HRESULT WINAPI IWineD3DVolumeImpl_UnlockBox(IWineD3DVolume *iface) {
     IWineD3DVolumeImpl *This = (IWineD3DVolumeImpl *)iface;
-    if (!This->locked) {
-      ERR("trying to lock unlocked volume@%p\n", This);
-      return WINED3DERR_INVALIDCALL;
+    if (!This->locked)
+    {
+        WARN("Trying to unlock unlocked volume %p.\n", iface);
+        return WINED3DERR_INVALIDCALL;
     }
     TRACE("(%p) : unlocking volume\n", This);
     This->locked = FALSE;
-- 
1.6.4.4