added random initialization (srand48)

diff --git a/pdf2swf/pdf2swf.cc b/pdf2swf/pdf2swf.cc
index 0d81796..d031085 100644 (file)
--- a/pdf2swf/pdf2swf.cc
+++ b/pdf2swf/pdf2swf.cc
@@ -202,6 +202,7 @@ char is_in_range(int t, char*irange)
 
 int main(int argn, char *argv[])
 {
+    srand48(time(0));
     processargs(argn, argv);
     initLog(0,-1,0,0,-1,loglevel);