echo "Deleting superfluous buffers & metadata (${segments[*]}) ..."
for s in ${segments[@]}; do rm -f $RESULTS_DIR/${s}.* ; done
+# Basic checking:
+ls $RESULTS_DIR/*.metadata >/dev/null 2>/dev/null
+[ $? -ne 0 ] && { echo "No metadata generated !" ; exit 1 ; }
+
# Detecting Session-Id values:
grep ^sessionid= $RESULTS_DIR/*.metadata 2>/dev/null | cut -d= -f2- | sort -u > $RESULTS_DIR/session-ids
if [ -s $RESULTS_DIR/session-ids ]