tests/make_graph: fix a couple of cache handling issues

Co-authored-by: Martin Evgeniev <martin.evgeniev@bbva.com>
BBVA · Dec 11, 2018 · 1df205b · 1df205b
1 parent 425d588
commit 1df205b
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/tests/make_graph b/tests/make_graph
@@ -26,7 +26,12 @@ fi
 dir="$1"
 metric="$2"
 
-if [ ! -z "$(find "$dir" -name '*pb.gz' -newer /tmp/data)" ]; then
+if [ ! -d "$dir" ]; then
+    echo "ERROR: results_dir: ‘$dir’ is not readable!"
+    echo "Usage: $0 results_dir"
+fi
+
+if [ ! -f /tmp/data -o ! -z "$(find "$dir" -name '*pb.gz' -newer /tmp/data)" ]; then
     echo -n 'Refreshing /tmp/data...'
     for prof in $(find $dir -type f -name "*.pb.gz" | sort)
     do