Fix one crash and compile issues

Don't access FileName in constructWindowTitle when we don't have a file
at mCurPos. That's what crashed us randomly!

Also (yes, I know, should be a separate commit) fix warnings about
implicit fallthru's in switch statements. The one in SmDirModel actually
was a bug, the one in tabChanged is just a nuisance.

Also (again), shuffle header inclusion in SmGlobals so Xlib and QT don't
clash.

1 files changed, 2 insertions, 0 deletions

diff --git a/shemov.cpp b/shemov.cpp
index 9804e94..341cb83 100644
--- a/shemov.cpp
+++ b/shemov.cpp
@@ -222,6 +222,8 @@ void SheMov::tabChanged(int newTab){
         case Pictures:
             connect(mPVSelectAllA, SIGNAL(triggered()), mPicWidget->picView(), SLOT(setPVAll()));
             mPicWidget->constructWindowTitle();
+            setDuration(0x0, false);
+            break;
         default:
             setDuration(0x0, false);
             ;;