Fix : check if a child process is terminated

src/client.c

@@ -277,7 +277,7 @@ ishide(Client *c)
 void
 client_kill(Client *c)
 {
- XEvent ev;
+     XEvent ev;
      Atom *atom = NULL;
      int proto;
      Bool canbedel = 0;

src/wmfs.c

@@ -113,7 +113,7 @@ mainloop(void)
 {
      fd_set fd;
      char sbuf[sizeof infobar->statustext], *p;
-     int len, r, offset = 0;
+     int len, r, offset = 0, st;
      Bool readstdin = True;
      XEvent ev;
 
@@ -153,6 +153,7 @@ mainloop(void)
                     readstdin = False;
                }
                infobar_draw();
+               wait(&st);
           }
           while(XPending(dpy))
           {

src/wmfs.h

@@ -44,6 +44,7 @@
 #include <time.h>
 #include <getopt.h>
 #include <sys/types.h>
+#include <sys/wait.h>
 #include <confuse.h>
 #include <X11/Xlib.h>
 #include <X11/Xatom.h>