(sig_child) consolidate reaping zombies code into reap_zombies() and

reuse it after we killed embedded children (thus preventing non
embedded children to stay unreapon on system memory until mcc exits
and init reap them)

1 files changed, 8 insertions, 3 deletions

diff --git a/control-center b/control-center
index 8a4095b6..d099a8bc 100755
--- a/control-center
+++ b/control-center
@@ -679,19 +679,24 @@ sub update_exp() {
     }
 }
 
+sub reap_zombies {
+    my $child_pid;
+    do { $child_pid = waitpid(-1, POSIX::WNOHANG) } until $child_pid > 0;
+}
 
 
 #-------------------------------------------------------------
 # signals managment
 
+
+
 # got when child died and gone in zombie state
 sub sig_child() {
-    # reap zombies
-    my $kid;
-    do { $kid = waitpid(-1, POSIX::WNOHANG) } until $kid > 0;
+    reap_zombies();
     # child unexpectedly died:
     return unless $left_locked;
     child_just_exited();
+    reap_zombies();
     splash_warning(N("This program has exited abnormally"));
 }