[vlc-devel] commit: Prevent a 0 division when invalid frequency step is reported by dvb . (Laurent Aimar )

[git version control]

vlc | branch: master | Laurent Aimar <fenrir at videolan.org> | Sun Apr 26 22:59:50 2009 +0200| [cbe863f73a16f6a9c4eff8f2375d45ed45e5a293] | committer: Laurent Aimar 

Prevent a 0 division when invalid frequency step is reported by dvb.

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=cbe863f73a16f6a9c4eff8f2375d45ed45e5a293
---

 modules/access/dvb/linux_dvb.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/access/dvb/linux_dvb.c b/modules/access/dvb/linux_dvb.c
index ae8ed71..2654fd1 100644
--- a/modules/access/dvb/linux_dvb.c
+++ b/modules/access/dvb/linux_dvb.c
@@ -414,7 +414,7 @@ static int ScanParametersDvbC( access_t *p_access, scan_parameter_t *p_scan )
     /* */
     p_scan->frequency.i_min = p_frontend->info.frequency_min;
     p_scan->frequency.i_max = p_frontend->info.frequency_max;
-    p_scan->frequency.i_step = p_frontend->info.frequency_stepsize;
+    p_scan->frequency.i_step = p_frontend->info.frequency_stepsize ?: 166667;
     p_scan->frequency.i_count = (p_scan->frequency.i_max-p_scan->frequency.i_min)/p_scan->frequency.i_step;
 
     /* */
@@ -436,7 +436,7 @@ static int ScanParametersDvbT( access_t *p_access, scan_parameter_t *p_scan )
     /* */
     p_scan->frequency.i_min = p_frontend->info.frequency_min;
     p_scan->frequency.i_max = p_frontend->info.frequency_max;
-    p_scan->frequency.i_step = p_frontend->info.frequency_stepsize;
+    p_scan->frequency.i_step = p_frontend->info.frequency_stepsize ?: 166667;
     p_scan->frequency.i_count = (p_scan->frequency.i_max-p_scan->frequency.i_min)/p_scan->frequency.i_step;
 
     /* */