- Fix s/pattern/prefix/ in clear_cache()

alecpl

2011-05-21 bc8c2c57880523472b30f475d566a8133e2d2e20

 program/include/rcube_browser.php

@@ -42,7 +42,7 @@
        $this->ns4 = strstr($HTTP_USER_AGENT, 'mozilla/4') && !strstr($HTTP_USER_AGENT, 'msie');
        $this->ns  = ($this->ns4 || strstr($HTTP_USER_AGENT, 'netscape'));
        $this->ie  = !$this->opera && strstr($HTTP_USER_AGENT, 'compatible; msie');
        $this->mz  = strstr($HTTP_USER_AGENT, 'mozilla/5');
        $this->mz  = !$this->ie && strstr($HTTP_USER_AGENT, 'mozilla/5');
        $this->chrome = strstr($HTTP_USER_AGENT, 'chrome');
        $this->khtml = strstr($HTTP_USER_AGENT, 'khtml');
        $this->safari = !$this->chrome && ($this->khtml || strstr($HTTP_USER_AGENT, 'safari'));
@@ -68,6 +68,7 @@
        $this->dom = ($this->mz || $this->safari || ($this->ie && $this->ver>=5) || ($this->opera && $this->ver>=7));
        $this->pngalpha = $this->mz || $this->safari || ($this->ie && $this->ver>=5.5) ||
            ($this->ie && $this->ver>=5 && $this->mac) || ($this->opera && $this->ver>=7) ? true : false;
        $this->imgdata = !$this->ie;
    }
}