diff options
| -rw-r--r-- | shell/hush.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/shell/hush.c b/shell/hush.c index a689863..2125e75 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -9347,11 +9347,14 @@ static int helper_export_local(char **argv, } } # if ENABLE_HUSH_LOCAL - if (exp == 0 && ro == 0 /* local? */ - && var && var->func_nest_level == lvl + /* Is this "local" bltin? */ + if (exp == 0 + IF_HUSH_READONLY(&& ro == 0) /* in !READONLY config, always true */ ) { - /* "local x=abc; ...; local x" - ignore second local decl */ - continue; + if (var && var->func_nest_level == lvl) { + /* "local x=abc; ...; local x" - ignore second local decl */ + continue; + } } # endif /* Exporting non-existing variable. |