From f4bae78730d9fbd67474f8134f5f73071805f1f2 Mon Sep 17 00:00:00 2001
From: Nacho Rivera <59198746+n4ch04@users.noreply.github.com>
Date: Mon, 23 May 2022 09:28:56 +0200
Subject: [PATCH] Timestamp to date casting issues solved (#1154)

* fix(date): Deleted @ char before date argument

* fix(date): Use @ only when input is epoch
---
 include/os_detector | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/include/os_detector b/include/os_detector
index e96baf13..3058fc99 100644
--- a/include/os_detector
+++ b/include/os_detector
@@ -36,7 +36,14 @@ gnu_timestamp_to_date() {
   
   # remove fractions of a second
   TIMESTAMP_TO_CONVERT=$(cut -f1 -d"." <<<  "${1}")
-  OUTPUT_DATE=$("${DATE_CMD}" -d @"${TIMESTAMP_TO_CONVERT}" +'%Y-%m-%d')
+  if ! "${DATE_CMD}" -d "${TIMESTAMP_TO_CONVERT}" +%s > /dev/null  2>&1;
+  then
+    # If input is epoch use the @
+    OUTPUT_DATE=$("${DATE_CMD}" -d @"${TIMESTAMP_TO_CONVERT}" +'%Y-%m-%d')
+  else
+    # If input is not epoch dont use @
+    OUTPUT_DATE=$("${DATE_CMD}" -d "${TIMESTAMP_TO_CONVERT}" +'%Y-%m-%d')
+  fi
   echo "${OUTPUT_DATE}"
 }
 bsd_timestamp_to_date() {