1 files changed, 14 insertions, 9 deletions

diff --git a/src/Workspace.cc b/src/Workspace.cc
index 3a2697e..e136c32 100644
--- a/src/Workspace.cc
+++ b/src/Workspace.cc
@@ -22,7 +22,7 @@
 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 // DEALINGS IN THE SOFTWARE.
 
-// $Id: Workspace.cc,v 1.11 2002/02/16 11:28:16 fluxgen Exp $
+// $Id: Workspace.cc,v 1.12 2002/02/26 22:34:49 fluxgen Exp $
 
 // use GNU extensions
 #ifndef  _GNU_SOURCE
@@ -188,12 +188,14 @@ void Workspace::removeAll(void) {
 void Workspace::raiseWindow(FluxboxWindow *w) {
         FluxboxWindow *win = (FluxboxWindow *) 0, *bottom = w;
 
-        while (bottom->isTransient() && bottom->getTransientFor())
+        while (bottom->isTransient() && bottom->getTransientFor() &&
+                        bottom->getTransientFor() != bottom) //prevent infinite loop
                 bottom = bottom->getTransientFor();
 
         int i = 1;
         win = bottom;
-        while (win->hasTransient() && win->getTransient()) {
+        while (win->hasTransient() && win->getTransient() &&
+                        win->getTransient() != win) {//prevent infinite loop
                 win = win->getTransient();
 
                 i++;
@@ -213,9 +215,10 @@ void Workspace::raiseWindow(FluxboxWindow *w) {
                         wkspc->stackingList.push_front(win);
                 }
 
-                if (! win->hasTransient() || ! win->getTransient())
+                if (! win->hasTransient() || ! win->getTransient() ||
+                        win->getTransient() == win) //prevent infinite loop
                         break;
-
+                
                 win = win->getTransient();
         }
 
@@ -224,16 +227,17 @@ void Workspace::raiseWindow(FluxboxWindow *w) {
         delete [] nstack;
 }
 
-
 void Workspace::lowerWindow(FluxboxWindow *w) {
         FluxboxWindow *win = (FluxboxWindow *) 0, *bottom = w;
 
-        while (bottom->isTransient() && bottom->getTransientFor())
+        while (bottom->isTransient() && bottom->getTransientFor()
+                        && bottom->getTransientFor() != bottom) //prevent infinite loop
                 bottom = bottom->getTransientFor();
 
         int i = 1;
         win = bottom;
-        while (win->hasTransient() && win->getTransient()) {
+        while (win->hasTransient() && win->getTransient() && 
+                        win->getTransient() != win) { //prevent infinite loop
                 win = win->getTransient();
 
                 i++;
@@ -252,7 +256,8 @@ void Workspace::lowerWindow(FluxboxWindow *w) {
                         wkspc->stackingList.push_back(win);
                 }
 
-                if (! win->getTransientFor())
+                if (! win->getTransientFor() || 
+                        win->getTransientFor() == win)//prevent infinite loop
                         break;
 
                 win = win->getTransientFor();