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 a68986329..2125e757d 100644 --- a/shell/hush.c +++ b/shell/hush.c | |||
| @@ -9347,11 +9347,14 @@ static int helper_export_local(char **argv, | |||
| 9347 | } | 9347 | } |
| 9348 | } | 9348 | } |
| 9349 | # if ENABLE_HUSH_LOCAL | 9349 | # if ENABLE_HUSH_LOCAL |
| 9350 | if (exp == 0 && ro == 0 /* local? */ | 9350 | /* Is this "local" bltin? */ |
| 9351 | && var && var->func_nest_level == lvl | 9351 | if (exp == 0 |
| 9352 | IF_HUSH_READONLY(&& ro == 0) /* in !READONLY config, always true */ | ||
| 9352 | ) { | 9353 | ) { |
| 9353 | /* "local x=abc; ...; local x" - ignore second local decl */ | 9354 | if (var && var->func_nest_level == lvl) { |
| 9354 | continue; | 9355 | /* "local x=abc; ...; local x" - ignore second local decl */ |
| 9356 | continue; | ||
| 9357 | } | ||
| 9355 | } | 9358 | } |
| 9356 | # endif | 9359 | # endif |
| 9357 | /* Exporting non-existing variable. | 9360 | /* Exporting non-existing variable. |