oaf waitpid fix

[Dan Winship <danw helixcode com>]

I'm not sure why I suddenly need this (some gnome-vfs thing going on
that I haven't figured out yet), but it's correct anyway.

Index: ChangeLog
===================================================================
RCS file: /cvs/gnome/oaf/ChangeLog,v
retrieving revision 1.87
diff -u -r1.87 ChangeLog
--- ChangeLog	2000/09/15 08:47:06	1.87
+++ ChangeLog	2000/09/17 18:30:31
@@ -1,3 +1,8 @@
+2000-09-17  Dan Winship  <danw helixcode com>
+
+	* liboaf/oaf-registration.c (oaf_server_by_forking): waitpid can
+	return EINTR.
+
 2000-09-15  Jesus Bravo Alvarez  <jba pobox com>
 
 	* configure.in: Added Galician (gl) to ALL_LINGUAS
Index: liboaf/oaf-registration.c
===================================================================
RCS file: /cvs/gnome/oaf/liboaf/oaf-registration.c,v
retrieving revision 1.17
diff -u -r1.17 oaf-registration.c
--- liboaf/oaf-registration.c	2000/07/26 01:01:50	1.17
+++ liboaf/oaf-registration.c	2000/09/17 18:30:31
@@ -304,7 +304,9 @@
 	}
 
 	if (childpid) {
-		waitpid (childpid, &status, 0);	/* de-zombify */
+                /* de-zombify */
+                while (waitpid (childpid, &status, 0) == -1 && errno == EINTR)
+                        ;
                 
 		if (!WIFEXITED (status)) {
 			OAF_GeneralError *errval;