Fixed progress bar crash

ccw808 · ccw808 · commit 24179f754467 · 2015-12-30T22:27:32.000Z
diff --git a/vendor/cegui-0.4.0-custom/src/elements/CEGUIProgressBar.cpp b/vendor/cegui-0.4.0-custom/src/elements/CEGUIProgressBar.cpp
@@ -71,6 +71,9 @@ ProgressBar::~ProgressBar(void)
 *************************************************************************/
 void ProgressBar::setProgress(float progress)
 {
+    if ( std::isnan( progress ) )
+        progress = 0;
+
 	// legal progress rangeis : 0.0f <= progress <= 1.0f
 	progress = (progress < 0.0f) ? 0.0f : (progress > 1.0f) ? 1.0f : progress;
 

Original file line number	Diff line number	Diff line change
`@@ -71,6 +71,9 @@ ProgressBar::~ProgressBar(void)`
`71`	`71`	`*************************************************************************/`
`72`	`72`	`void ProgressBar::setProgress(float progress)`
`73`	`73`	`{`
	`74`	`+ if ( std::isnan( progress ) )`
	`75`	`+ progress = 0;`
	`76`	`+`
`74`	`77`	`// legal progress rangeis : 0.0f <= progress <= 1.0f`
`75`	`78`	`progress = (progress < 0.0f) ? 0.0f : (progress > 1.0f) ? 1.0f : progress;`
`76`	`79`