diff options
Diffstat (limited to 'libsysfs')
| -rw-r--r-- | libsysfs/dlist.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libsysfs/dlist.c b/libsysfs/dlist.c index 942eccb48c..b440d65bed 100644 --- a/libsysfs/dlist.c +++ b/libsysfs/dlist.c @@ -74,14 +74,14 @@ inline void *_dlist_mark_move(Dlist *list,int direction) { if(direction) { - if( list->marker->next!=NULL) + if( list->marker && list->marker->next!=NULL) list->marker=list->marker->next; else return(NULL); } else { - if( list->marker->prev!=NULL) + if( list->marker && list->marker->prev!=NULL) list->marker=list->marker->prev; else return(NULL); |