From 82592941fbb012a0581e63f3c22ceb5ae38a1026 Mon Sep 17 00:00:00 2001 From: Igor Sfiligoi Date: Sat, 23 Mar 2013 16:12:34 +0000 Subject: Better support for error in Chrome --- src/examples/rrdJFlotTwo.html | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'src/examples/rrdJFlotTwo.html') diff --git a/src/examples/rrdJFlotTwo.html b/src/examples/rrdJFlotTwo.html index 2aed031..4d1c79c 100644 --- a/src/examples/rrdJFlotTwo.html +++ b/src/examples/rrdJFlotTwo.html @@ -95,6 +95,10 @@ // and performs the update of the Web page function update_fname_handler1(bf) { var i_rrd_data=undefined; + if (bf.getLength()<1) { + alert("File "+fname1+" is empty (possibly loading failed)!"); + return 1; + } try { var i_rrd_data=new RRDFile(bf); } catch(err) { @@ -108,6 +112,10 @@ function update_fname_handler2(bf) { var i_rrd_data=undefined; + if (bf.getLength()<1) { + alert("File "+fname2+" is empty (possibly loading failed)!"); + return 1; + } try { var i_rrd_data=new RRDFile(bf); } catch(err) { -- cgit v1.2.3-2-g168b