sanity-check: add more comments to the script
Explain why SC3043 is ignored in this repository
Signed-off-by: Milosz Wasilewski <milosz.wasilewski@oss.qualcomm.com>
diff --git a/sanity-check.sh b/sanity-check.sh
index 9af667d..3f5c794 100755
--- a/sanity-check.sh
+++ b/sanity-check.sh
@@ -20,4 +20,7 @@
# available in busybox, refer to https://busybox.net/downloads/BusyBox.html
# SC2230: which is non-standard. Use builtin 'command -v' instead.
+# SC3043: In POSIC 'local' is undefined but it's widely used. For this reason
+# it is acceptable to use 'local' in this repository
+
# "warning" is the default severity level for shellcheck