@@ -126,6 +126,10 @@
if (id == "f_url")
{
str = el.value.toString().Trim();
+ if ( !str )
+ {
+ return ; // No image has been selected, do nothing.
+ }
if ( str.indexOf('://') < 0 )
if ( !isSemiAbsoluteUrl( str ) ) // A semi-absolute URL could be entered manually.