From c786767d06d40eca6b8dc2fd9f36bc57e42c7d8f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ga=C3=ABl=20PORTAY?= <gael.portay@rtone.fr>
Date: Thu, 30 Jan 2025 18:56:52 +0100
Subject: [PATCH] Convert DOSH_DOCKER_XXX_EXTRA_OPTS to array if not arrays

---
 dosh | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/dosh b/dosh
index 81eb357..5b3b58c 100755
--- a/dosh
+++ b/dosh
@@ -809,13 +809,16 @@ then
 fi
 set -euo pipefail
 
-# Warn if the DOSH_DOCKER_*_EXTRA_OPTS variables are not arrays.
+# Warn if the DOSH_DOCKER_*_EXTRA_OPTS variables are not arrays, and convert
+# them if not arrays.
 for i in DOSH_DOCKER_RUN_EXTRA_OPTS DOSH_DOCKER_EXEC_EXTRA_OPTS \
 	 DOSH_DOCKER_BUILD_EXTRA_OPTS DOSH_DOCKER_RMI_EXTRA_OPTS
 do
 	if is_set_and_not_array "$i"
 	then
-		echo "Warning: $i is an array! Please convert it." >&2
+		echo "Warning: $i is converted to array." >&2
+		echo "         Please convert it to shutdown that warning." >&2
+		to_array "$i"
 	fi
 done