dump-runlisp-image.c: Initialize the random number generator a bit.

This is only used to pick names for temporary directories, so it doesn't
matter that it's rather predictable.  Indeed, even using the same
sequence every time wasn't particularly bad, but we can do better, and
so we should.

diff --git a/dump-runlisp-image.c b/dump-runlisp-image.c
index 7bd9eba..97f854d 100644 (file)
--- a/dump-runlisp-image.c
+++ b/dump-runlisp-image.c
@@ -1408,6 +1408,7 @@ int main(int argc, char *argv[])
   /* Initial setup. */
   set_progname(argv[0]);
   init_config();
+  srand(time(0));
 
   /* Parse the options. */
   optprog = (/*unconst*/ char *)progname;