451429 - a img with empty src (src="") causes double request of the page

Status: RESOLVED DUPLICATE of bug 444931

(Firefox :: General, defect)

Description

[David Montaño]

User-Agent:       Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.1.4322; .NET CLR 2.0.50727)
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; es-ES; rv:1.9.0.1) Gecko/2008070208 Firefox/3.0.1

I´ve testing a cgi program and I´ve a function that count the times that a word is reading from a bd. I'm surprised when pressed F5 and all word counters are increased 2 times.
Debugging my code i notice that a line like this:
<img src="" width="100px" height="50px"> 
causes 2 request to the cgi program. 
This not happend with others like opera and IE 7


Reproducible: Always

Steps to Reproduce:
1.
2.
3.


Expected Results:  
No request a img whith a src="" 

I´ve being testing it with firebug RED analyser

if i put src="something" there is a GET something
if i dont put src in img nothing is requested
if i put src="" there is a request of GET cginame (here the second request)
ehe header accept are in all cases
"Accept	image/png,image/*;q=0.8,*/*;q=0.5"