winex11.drv: Declare variable signed to accept possible negative return value (Coverity).

e463110e · Andrew Talbot · Alexandre Julliard · 7e13c16c · e463110e
Commit e463110e authored Feb 03, 2007 by Andrew Talbot Committed by Alexandre Julliard Feb 05, 2007
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opengl.c dlls/winex11.drv/opengl.c +1 -1

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--- a/dlls/winex11.drv/opengl.c
+++ b/dlls/winex11.drv/opengl.c
@@ -1923,7 +1923,7 @@ static HPBUFFERARB WINAPI X11DRV_wglCreatePbufferARB(HDC hdc, int iPixelFormat, 
    GLXFBConfig* cfgs = NULL;
    int nCfgs = 0;
    int attribs[256];
-    unsigned nAttribs = 0;
+    int nAttribs = 0;
    int fmt_index = 0;

    TRACE("(%p, %d, %d, %d, %p)\n", hdc, iPixelFormat, iWidth, iHeight, piAttribList);