configure: fix ffmpeg check

tvheadend · Mar 25, 2015 · 41431f7 · 41431f7
1 parent 9ee27b6
commit 41431f7
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/configure b/configure
@@ -329,6 +329,7 @@ else
     has_libav=true
 
     ffmpeg=$(pkg-config --modversion libavcodec | cut -d '.' -f 3)
+    test -z "$ffmpeg" && ffmpeg=0
     printf "$TAB" "checking for ffmpeg libraries ..."
     if test $ffmpeg -lt 100; then
       ffmpeg=