tools: jbuf plots - add check if jbuf.json exists

cspiel1 · Sep 27, 2023 · 18f09b6 · 18f09b6
1 parent 3a4ea9f
commit 18f09b6
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/tools/jbuf/generate_plot.sh b/tools/jbuf/generate_plot.sh
@@ -10,6 +10,11 @@ if ! which gnuplot; then
     exit 1
 fi
 
+if [ ! -f jbuf.json ]; then
+    echo "jbuf.json does not exist"
+    exit 1
+fi
+
 function gen_datfile() {
     ph=$1
     filename=$2