Burst length must be at least 1.

diff --git a/mrate.c b/mrate.c
index 59ba8c928ea703b602e37c6404c08b01987c7752..810c11c052dff3971190ed3bf07b52d6087c33ab 100644 (file)
--- a/mrate.c
+++ b/mrate.c
@@ -148,6 +148,8 @@ main(int argc, char **argv)
     tbf_burst = atof(argv[optind+2]);
   else
     tbf_burst = 2*tbf_rate;
+  if (tbf_burst < 1)
+    tbf_burst = 1;
   verb(2, "TBF setup: rate=%f burst=%f", tbf_rate, tbf_burst);
 
   db_open();