From 0a868dd179381cadcdafc625eb8bc2f15a181e54 Mon Sep 17 00:00:00 2001
From: Jephte Clain <Jephte.Clain@univ-reunion.fr>
Date: Thu, 14 Mar 2024 17:21:22 +0400
Subject: [PATCH] modifs.mineures sans commentaires

---
 bash/src/template.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/bash/src/template.sh b/bash/src/template.sh
index 2f7cc29..dd8b740 100644
--- a/bash/src/template.sh
+++ b/bash/src/template.sh
@@ -74,6 +74,7 @@ function template_dump_vars() {
     _template_dump_vars "$@"
 }
 function _template_dump_vars() {
+    [ $# -gt 0 ] || return 0
     cat "$@" |
         grep -E '^[A-Z][A-Za-z_]*=' |
         sed 's/=.*//' |