Attempt to fix failure to logon if smart card is inserted during system startup

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/smartcardauth@1260425 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

src/smartauthmon.cpp

@@ -683,9 +683,9 @@ int main (int argc, char *argv[])
 						}
 						else
 						{
-							// Could not find any existing kdm sessions; start a new one
-							systemexec(TRINITY_BIN_PREFIX "kdmctl -g reserve");
-							usleep(3000000);
+							// KDM is probably not running yet, as its control directory does not exist
+							// Wait for 10 seconds and try again
+							usleep(10000000);
 						}
 					}