diff options
Diffstat (limited to 'Src/params.c')
| -rw-r--r-- | Src/params.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/Src/params.c b/Src/params.c index 31ff0445b..de7730ae7 100644 --- a/Src/params.c +++ b/Src/params.c @@ -549,10 +549,13 @@ scancopyparams(HashNode hn, UNUSED(int flags)) HashTable copyparamtable(HashTable ht, char *name) { - HashTable nht = newparamtable(ht->hsize, name); - outtable = nht; - scanhashtable(ht, 0, 0, 0, scancopyparams, 0); - outtable = NULL; + HashTable nht = 0; + if (ht) { + nht = newparamtable(ht->hsize, name); + outtable = nht; + scanhashtable(ht, 0, 0, 0, scancopyparams, 0); + outtable = NULL; + } return nht; } |