diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/hashtable.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/lib/hashtable.c b/lib/hashtable.c index 7b6781bc35..4a8c50b4b8 100644 --- a/lib/hashtable.c +++ b/lib/hashtable.c @@ -826,6 +826,10 @@ int himport_r(struct hsearch_data *htab, if (nvars) memcpy(localvars, vars, sizeof(vars[0]) * nvars); +#if CONFIG_IS_ENABLED(ENV_APPEND) + flag |= H_NOCLEAR; +#endif + if ((flag & H_NOCLEAR) == 0 && !nvars) { /* Destroy old hash table if one exists */ debug("Destroy Hash Table: %p table = %p\n", htab, @@ -946,9 +950,12 @@ int himport_r(struct hsearch_data *htab, e.data = value; hsearch_r(e, ENV_ENTER, &rv, htab, flag); - if (rv == NULL) +#if !CONFIG_IS_ENABLED(ENV_WRITEABLE_LIST) + if (rv == NULL) { printf("himport_r: can't insert \"%s=%s\" into hash table\n", name, value); + } +#endif debug("INSERT: table %p, filled %d/%d rv %p ==> name=\"%s\" value=\"%s\"\n", htab, htab->filled, htab->size, |