Check if sox is available when running the filter_sounds script

sm0svx · Mar 4, 2018 · 133aca9 · 133aca9
1 parent 6cbb5f1
commit 133aca9
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/svxlink/scripts/filter_sounds.sh b/src/svxlink/scripts/filter_sounds.sh
@@ -77,6 +77,12 @@ SRC_DIR=$1
 DEST_DIR=$2
 SILENCE_LEVEL=45
 
+# Check for requird external utilities
+if ! which sox &>/dev/null; then
+  echo "*** ERROR: The sox utility is not installed"
+  exit 1
+fi
+
 # Check if the filter_sounds.cfg config file exists and source it in if it does
 if [ ! -r "${SRC_DIR}/filter_sounds.cfg" ]; then
   echo "*** ERROR: Configuration file ${SRC_DIR}/filter_sounds.cfg is missing"