[Gnash-commit] /srv/bzr/gnash/trunk r11761: make sure there is a legit webcam beforfe trying to access it.

[Rob Savoye]

------------------------------------------------------------
revno: 11761
committer: Rob Savoye <address@hidden>
branch nick: trunk
timestamp: Sat 2010-01-16 11:59:17 -0700
message:
  make sure there is a legit webcam beforfe trying to access it.
modified:
  libmedia/gst/VideoInputGst.cpp

=== modified file 'libmedia/gst/VideoInputGst.cpp'
--- a/libmedia/gst/VideoInputGst.cpp    2010-01-11 06:41:38 +0000
+++ b/libmedia/gst/VideoInputGst.cpp    2010-01-16 18:59:17 +0000
@@ -948,6 +948,9 @@
         int fps) 
 {
     
+    if (!webcam) {
+       log_error("%s: webam isn't set!", __FUNCTION__);
+    }
     for (int i = 0; i < webcam->_currentFormat->numFramerates; ++i) {
         int val = std::ceil(static_cast<double>(
                 webcam->_currentFormat->framerates[i].numerator /