Version:           1.12.4 (using KDE 4.3.5) 
OS:                Linux

The Composer inserts line breaks a long URL containing hyphens, making the URL hard to follow.

Reproducible: Always

Steps to Reproduce:
1. 
Send a message containing the following line:
[17] <URL:http://t-d-b.org?http://www.cvonline.pl/new_demo/my_cv.php/3699/7ZBZzUEm/2325757.php>

2. Open the sent message in the Viewer.

3. View message source.

Actual Results:  
2.
[17] <URL:http://t-d-
b.org?http://www.cvonline.pl/new_demo/my_cv.php/3699/7ZBZzUEm/2325757.php>

3.
[17] <URL:http://t-d-
b.org?http://www.cvonline.pl/new_demo/my_cv.php/3699/7ZBZzUEm/2325757.php>


Expected Results:  
2. 
[17] <URL:http://t-d-b.org?http://www.cvonline.pl/new_demo/my_cv.php/3699/7ZBZzUEm/2325757.php>

3. (Quoted-printable:)
[17] <URL:http://t-d-=
b.org?http://www.cvonline.pl/new_demo/my_cv.php/3699/7ZBZzUEm/2325757.php>


OS: Linux (x86_64) release 2.6.31.12-0.2-desktop
Compiler: gcc