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that was too quick, fgStructure.CurrentWindow can be NULL when glutGetting window

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width or height


git-svn-id: https://svn.code.sf.net/p/freeglut/code/trunk@1485 7f0cb862-5218-0410-a997-914c9d46530a
This commit is contained in:
dcnieho 2012-11-23 09:42:54 +00:00
parent 1917f56dce
commit 0715a20796
1 changed files with 2 additions and 1 deletions
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3
freeglut/freeglut/src/mswin/fg_state_mswin.c
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@ -177,7 +177,6 @@ int fgPlatformGlutGet ( GLenum eWhat )
RECT winRect; RECT winRect;
POINT topLeft = {0,0}; POINT topLeft = {0,0};
freeglut_return_val_if_fail( fgStructure.CurrentWindow != NULL, 0 );
#if defined(_WIN32_WCE) #if defined(_WIN32_WCE)
GetWindowRect( fgStructure.CurrentWindow->Window.Handle, &winRect); GetWindowRect( fgStructure.CurrentWindow->Window.Handle, &winRect);
@ -203,8 +202,10 @@ int fgPlatformGlutGet ( GLenum eWhat )
break; break;
case GLUT_WINDOW_WIDTH: case GLUT_WINDOW_WIDTH:
freeglut_return_val_if_fail( fgStructure.CurrentWindow != NULL, 0 );
return fgStructure.CurrentWindow->State.Width; return fgStructure.CurrentWindow->State.Width;
case GLUT_WINDOW_HEIGHT: case GLUT_WINDOW_HEIGHT:
freeglut_return_val_if_fail( fgStructure.CurrentWindow != NULL, 0 );
return fgStructure.CurrentWindow->State.Height; return fgStructure.CurrentWindow->State.Height;
case GLUT_WINDOW_BORDER_WIDTH : case GLUT_WINDOW_BORDER_WIDTH :