=== modified file 'plugin-runner.c'
--- plugin-runner.c	2009-02-05 03:15:43 +0000
+++ plugin-runner.c	2009-02-05 03:26:27 +0000
@@ -223,6 +223,7 @@
 /* Mark processes as completed when they exit, and save their exit
    status. */
 static void handle_sigchld(__attribute__((unused)) int sig){
+  int old_errno = errno;
   while(true){
     plugin *proc = plugin_list;
     int status;
@@ -250,6 +251,7 @@
     proc->status = status;
     proc->completed = 1;
   }
+  errno = old_errno;
 }
 
 /* Prints out a password to stdout */