pub / rememori

Simple file-based bookmarking and notes application
git clone https://src.jayvii.de/pub/rememori.git
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commit 2466ff60a11dd1a3eac047b987bd238ae8bd4c88
parent d88035f8dd32420713d28bf26d9496c59c8bb6c1
Author: JayVii <jayvii[AT]posteo[DOT]de>
Date:   Fri, 25 Oct 2024 17:20:13 +0200

fix: ensure file is only subsetted if content exists

Diffstat:

Mlib/helpers.php | 7++++++-


1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/lib/helpers.php b/lib/helpers.php
@@ -17,7 +17,12 @@ function sort_by_time(array $a, array $b) {
 function link_in_first_line(string $filepath) {
 
     /* read first line of file */
-    $file_first_line = file($filepath, FILE_IGNORE_NEW_LINES)[0];
+    $file_content = file($filepath, FILE_IGNORE_NEW_LINES);
+    if (count($file_content) > 0) {
+        $file_first_line = $file_content[0];
+    } else {
+        $file_first_line = "";
+    }
 
     /* extract links from first line */
     $file_link = preg_replace(