From e83f1fa35afd6b1d140383b2f52f06828d4caecc Mon Sep 17 00:00:00 2001
From: Peter Wu
Date: Sat, 2 Aug 2014 16:57:17 +0200
Subject: jsrrdgraph: Fix invalid function call

During conversion from PHP, this function was apparently missed.
---
 js/RrdGfxPdf.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/RrdGfxPdf.js b/js/RrdGfxPdf.js
index 230d441..cbc552f 100644
--- a/js/RrdGfxPdf.js
+++ b/js/RrdGfxPdf.js
@@ -776,7 +776,7 @@ RrdGfxPdf.prototype._beginpage = function(orientation, size)
 	this.FontFamily = '';
 	// Check page size and orientation
 	if(orientation=='') orientation = this.DefOrientation;
-	else orientation = strtoupper(orientation[0]);
+	else orientation = orientation[0].toUpperCase();
 
 	if(size=='') size = this.DefPageSize;
 	else size = this._getpagesize(size);
-- 
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