[PATCH] make 'local' only used in functions to avoid shellcheck error

[langfei]

---
 doc/Tapset_Reference_Guide/publicanize.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/Tapset_Reference_Guide/publicanize.sh b/doc/Tapset_Reference_Guide/publicanize.sh
index 330409e65..97254fe20 100755
--- a/doc/Tapset_Reference_Guide/publicanize.sh
+++ b/doc/Tapset_Reference_Guide/publicanize.sh
@@ -22,7 +22,7 @@ do
 	val=`printf %s $1 | awk -F= '{print $2}'`
 	shift
 	if test -z "$val"; then
-		local possibleval=$1
+		possibleval=$1
 		printf %s $1 "$possibleval" | grep ^- >/dev/null 2>&1
 		if test "$?" != "0"; then
 			val=$possibleval
-- 
2.33.0