Saving the errno variable.

1 files changed, 4 insertions, 1 deletions

diff --git a/lib/TaskMan.cc b/lib/TaskMan.cc
index efd48f0..7ebdf7d 100644
--- a/lib/TaskMan.cc
+++ b/lib/TaskMan.cc
@@ -17,7 +17,7 @@
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
-/* $Id: TaskMan.cc,v 1.51 2007-12-25 13:36:06 pixel Exp $ */
+/* $Id: TaskMan.cc,v 1.52 2008-01-03 16:10:14 pixel Exp $ */
 
 #ifndef _WIN32
 #include <signal.h>
@@ -71,6 +71,7 @@ void TaskMan::CleanChildren() {
 #ifndef _WIN32
     int status;
     pid_t pid;
+    int old_errno = errno;
     
     while (1) {
         pid = waitpid(-1, &status, WNOHANG);
@@ -82,6 +83,8 @@ void TaskMan::CleanChildren() {
             WaitFor(pid, 0, status);
         }
     }
+    
+    errno = old_errno;
 #endif
 }