Just give empty result on frequency being 0

2026-03-22 10:24:14 +00:00 · 2024-09-03 14:41:02 +02:00
parent c8b66e495b
commit 053ceb3dcf
1 changed files with 4 additions and 0 deletions
--- a/application/libraries/Frequency.php
+++ b/application/libraries/Frequency.php
@@ -258,6 +258,10 @@ class Frequency {
 	 */
 	function qrg_conversion($frequency, $r_option = 1, $source_unit = 'Hz', $target_unit = NULL) {

+		if ($frequency == 0) {
+			return null;
+		}
+
 		$CI = &get_instance();
 	
 		// Get the band