uxtheme: fix nasty regression with painting of themed progressbar
Alex Villacís Lasso
a_villacis at palosanto.com
Wed Apr 23 09:45:53 CDT 2008
I was about to start adding more richedit tests, when I stumbled onto
this when trying to install a program. The painting of the install
progressbar causes UXTHEME_SizedBlt to be called with source width equal
to zero, which causes a division by zero exception. The previous code
handled it by not iterating and returning TRUE, so this fix does the
same after a check.
* Check for zero source dimensions, and if so, return TRUE without doing
perl -e '$x=2.4;print sprintf("%.0f + %.0f = %.0f\n",$x,$x,$x+$x);'
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