Escape special characters.

yunosh · yunosh · commit 96d7218f8e51 · 2013-07-19T16:09:30.000+02:00
diff --git a/lib/Sabberworm/CSS/Value/Size.php b/lib/Sabberworm/CSS/Value/Size.php
@@ -61,7 +61,7 @@ public function isRelative() {
 
 	public function __toString() {
 		$l = localeconv();
-		return preg_replace(array('/' . $l['decimal_point'] . '/', '/^0./'), '.', $this->fSize) . ($this->sUnit === null ? '' : $this->sUnit);
+		return preg_replace(array('/' . preg_quote($l['decimal_point'], '/') . '/', '/^0\./'), '.', $this->fSize) . ($this->sUnit === null ? '' : $this->sUnit);
 	}
 
 }

Original file line number	Diff line number	Diff line change
`@@ -61,7 +61,7 @@ public function isRelative() {`
`61`	`61`
`62`	`62`	`public function __toString() {`
`63`	`63`	`$l = localeconv();`
`64`		`- return preg_replace(array('/' . $l['decimal_point'] . '/', '/^0./'), '.', $this->fSize) . ($this->sUnit === null ? '' : $this->sUnit);`
	`64`	`+ return preg_replace(array('/' . preg_quote($l['decimal_point'], '/') . '/', '/^0\./'), '.', $this->fSize) . ($this->sUnit === null ? '' : $this->sUnit);`
`65`	`65`	`}`
`66`	`66`
`67`	`67`	`}`