--- ./mg.c.tv	2006-09-08 18:24:49.000000000 +0200
+++ ./mg.c	2006-09-08 18:25:16.000000000 +0200
@@ -1246,7 +1246,7 @@
             exit(1);
 #endif
 #endif
-   if (PL_signals & PERL_SIGNALS_UNSAFE_FLAG)
+   if (sig == SIGSEGV || (PL_signals & PERL_SIGNALS_UNSAFE_FLAG))
 	/* Call the perl level handler now--
 	 * with risk we may be in malloc() etc. */
 	(*PL_sighandlerp)(sig);