dvb: add NULL ptr check on save param. Fixes #1873 .

2013-12-17 13:11:45 +00:00
1 changed files with 1 additions and 1 deletions
--- a/src/dvb/dvb_service.c
+++ b/src/dvb/dvb_service.c
@ -426,7 +426,7 @@ dvb_service_find2(th_dvb_mux_instance_t *tdmi, uint16_t sid, int pmt_pid,
  if (t) {
    if (pmt_pid && pmt_pid != t->s_pmt_pid) {
      t->s_pmt_pid = pmt_pid;
-      *save = 1;
+      if (save) *save = 1;
    }
    return t;
  }