From 544117eec3748393d8ee2279be8de1496db65084 Mon Sep 17 00:00:00 2001
From: "D. Berge" <dberge@aaltronav.eu>
Date: Thu, 7 Aug 2025 16:20:00 +0200
Subject: [PATCH] Fix retrieval of preplot previews

---
 .../src/components/project-settings/preplots-preplot.vue | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/lib/www/client/source/src/components/project-settings/preplots-preplot.vue b/lib/www/client/source/src/components/project-settings/preplots-preplot.vue
index 460cf6a..6a0c15d 100644
--- a/lib/www/client/source/src/components/project-settings/preplots-preplot.vue
+++ b/lib/www/client/source/src/components/project-settings/preplots-preplot.vue
@@ -519,17 +519,18 @@ export default {
   methods: {
 
     async getHead () {
-      console.log("getHead", this.value?.path);
       if (this.value?.path) {
         const url = `/files/${this.value.path}`;
         const init = {
-          text: true,
           headers: {
             "Range": `bytes=0-${this.sampleSize}`
           }
         };
-        const head = await this.api([url, init]);
-        return head?.substring(0, head.lastIndexOf("\n")) || "";
+        const opts = {format: "text"};
+        const head = await this.api([url, init, null, opts]);
+        return typeof head === "string"
+          ? head?.substring(0, head.lastIndexOf("\n")) || ""
+          : this.head ?? "";
       }
       return "";
     },