commit 805b1461b8b0c74eb673d96aa86801844226189d
author Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com> Mon Jun 08 10:59:41 2020 +0200
committer Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com> Tue Jun 23 11:42:59 2020 +0200
tree 5c021546dd7254c41d127ce60bcedef9084b167a
parent d2b5ad871debae8e9f45aa3b9965bf41d7fa8e0e

all.sh: clean up some uses of "local" variables

While pure sh doesn't have a concept of local variables, we can partially
emulate them by unsetting variables before we exit the function, and use the
convention of giving them lowercase names to distinguish from global
variables.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>

tests/scripts/all.sh

diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index a9b1e94..372ef7a 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -1624,7 +1624,7 @@
 
     # Restore the build tree to a clean state.
     cleanup
-    current_component=""
+    unset current_component
 }
 
 # Preliminary setup