tests.sh: Use eval instead of declare -g

Turns out declare -g is from Bash 4 too.

1 files changed, 1 insertions, 1 deletions

diff --git a/tests.sh b/tests.sh
index be68017..ca27ff8 100755
--- a/tests.sh
+++ b/tests.sh
@@ -354,7 +354,7 @@ done
 
 function enable_tests() {
     for test; do
-        declare -g run_$test=yes
+        eval run_$test=yes
     done
 }