X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=src%2Fopenbox.cc;h=9642cd062f4354efcbf6a5642c32e235157876ca;hb=5b52a8f5610d3cc0a39ecb6b341e69596d892099;hp=89948118f7ff37cc4721a4fb7048ad2a504463bd;hpb=d8aff44a6a639de83ba8f0957f9f9f17f2a05532;p=chaz%2Fopenbox

diff --git a/src/openbox.cc b/src/openbox.cc
index 89948118..9642cd06 100644
--- a/src/openbox.cc
+++ b/src/openbox.cc
@@ -43,6 +43,10 @@ extern "C" {
 #  include <sys/select.h>
 #endif // HAVE_SYS_SELECT_H
 
+#ifdef    HAVE_SYS_WAIT_H
+#  include <sys/wait.h>
+#endif // HAVE_SYS_WAIT_H
+
 #include "gettext.h"
 #define _(str) gettext(str)
 }
@@ -62,6 +66,10 @@ void Openbox::signalHandler(int signal)
     openbox->restart();
     break;
 
+  case SIGCHLD:
+    wait(NULL);
+    break;
+
   case SIGHUP:
   case SIGINT:
   case SIGTERM:
@@ -113,6 +121,10 @@ Openbox::Openbox(int argc, char **argv)
   sigaction(SIGTERM, &action, (struct sigaction *) 0);
   sigaction(SIGINT, &action, (struct sigaction *) 0);
   sigaction(SIGHUP, &action, (struct sigaction *) 0);
+  sigaction(SIGCHLD, &action, (struct sigaction *) 0);
+
+  // anything that died while we were restarting won't give us a SIGCHLD
+  while (waitpid(-1, NULL, WNOHANG) > 0);
 
   otk::Timer::initialize();
   otk::Property::initialize();
@@ -199,10 +211,8 @@ Openbox::~Openbox()
 
   if (_restart) {
     if (!_restart_prog.empty()) {
-      const std::string &dstr =
-        otk::display->screenInfo(first_screen)->displayString();
-      otk::putenv(const_cast<char *>(dstr.c_str()));
-      execlp(_restart_prog.c_str(), _restart_prog.c_str(), NULL);
+      otk::putenv(otk::display->screenInfo(first_screen)->displayString());
+      execl("/bin/sh", "/bin/sh", "-c", _restart_prog.c_str(), NULL); 
       perror(_restart_prog.c_str());
     }