--- SimplePAMApps/common/include/su_indep.h

+++ SimplePAMApps/common/include/su_indep.h

@@ -17,6 +17,6 @@

 void restore_terminal_owner();

 int make_process_unkillable(const char **callname

         , const char **err_descr);

-void make_process_killable();

+int make_process_killable();

 void parse_command_line(int argc, char *argv[], su_context *ctx);

--- SimplePAMApps/common/lib/su_indep.c

+++ SimplePAMApps/common/lib/su_indep.c

@@ -177,9 +177,9 @@

 	return 0;

 }

-void make_process_killable()

+int make_process_killable()

 {

-    setreuid(invoked_uid, -1);

+    return setreuid(invoked_uid, -1);

 }

 /* ------ command line parser ----------------- */