Make it easier to change where to store the temp files.

1 files changed, 6 insertions, 5 deletions

diff --git a/frikanalen/bin/check_stream_images b/frikanalen/bin/check_stream_images
index 50ff273..07364da 100755
--- a/frikanalen/bin/check_stream_images
+++ b/frikanalen/bin/check_stream_images
@@ -6,6 +6,7 @@
 
 url="http://88.87.32.13:8080/"
 delay=35 # seconds
+tmpdir=.
 
 getframe() {
     url="$1"
@@ -14,16 +15,16 @@ getframe() {
     mv 00000001.jpg $filename
 }
 
-getframe "$url" "first.jpeg"
+getframe "$url" "$tmpdir/first.jpeg"
 sleep $delay
-getframe "$url" "second.jpeg"
+getframe "$url" "$tmpdir/second.jpeg"
 
-if findimagedupes first.jpeg second.jpeg | grep second.jpeg ; then
-    rm first.jpeg second.jpeg
+if findimagedupes $tmpdir/first.jpeg $tmpdir/second.jpeg | grep second.jpeg ; then
+    rm $tmpdir/first.jpeg $tmpdir/second.jpeg
     echo "CRITICAL: Two images taken $delay seconds apart were (almost) identical"
     exit 2
 else
-    rm first.jpeg second.jpeg
+    rm $tmpdir/first.jpeg $tmpdir/second.jpeg
     echo "OK: Two images taken $delay seconds apart differ"
     exit 0
 fi