Version:           SVN (using KDE 4.6.4) 
OS:                Linux

The assignment in the ifclause is alwasy true.

	QString message = msg.plainBody();
	QString nr = dynamic_cast<SMSContact 

*>(msg.to().first())->qualifiedNumber();

	if (canSend = false)
		return;

	values[messagePos] = message;
	values[telPos] = nr;

Reproducible: Didn't try

Steps to Reproduce:
compile the source, view the source

Actual Results:  
bad programming

Expected Results:  
better code

this should fix it:
--- protocols/sms/services/smssendprovider.cpp  (revision 1277752)
+++ protocols/sms/services/smssendprovider.cpp  (working copy)
@@ -232,7 +232,7 @@
        QString message = msg.plainBody();
        QString nr = dynamic_cast<SMSContact *>(msg.to().first())->qualifiedNumber();
 
-       if (canSend = false)
+   if (canSend == false)
                return;
 
        values[messagePos] = message;