Don't reuse lua_dir in a for loop.

git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@28625 f5534014-38df-0310-8fa8-9805f1628bb7

diff --git a/acinclude.m4 b/acinclude.m4
index cfea175a5c8d009a1c05eba6584237612293636d..bce585ef0230075f2d8c5d92dedc03d492cbbcfd 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -869,12 +869,12 @@ AC_DEFUN([AC_WIRESHARK_LIBLUA_CHECK],[
                                then
                                        lua_dir_list="$lua_dir_list /usr/local/include/lua5.1"
                                fi
-                               for lua_dir in $lua_dir_list
+                               for lua_dir_ent in $lua_dir_list
                                do
-                                       if test -d $lua_dir
+                                       if test -d $lua_dir_ent
                                        then
-                                               LUA_INCLUDES="-I$lua_dir"
-                                               found_lua_dir="$lua_dir"
+                                               LUA_INCLUDES="-I$lua_dir_ent"
+                                               found_lua_dir="$lua_dir_ent"
                                                break
                                        fi
                                done