diff options
Diffstat (limited to 'gdb/reggroups.c')
-rw-r--r-- | gdb/reggroups.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/gdb/reggroups.c b/gdb/reggroups.c index 791ec0abd52..70009577818 100644 --- a/gdb/reggroups.c +++ b/gdb/reggroups.c @@ -132,13 +132,18 @@ reggroup_next (struct gdbarch *gdbarch, struct reggroup *last) if (groups->first == NULL) groups = &default_groups; - /* Retun the first/next reggroup. */ + /* Return the first/next reggroup. */ if (last == NULL) return groups->first->group; for (el = groups->first; el != NULL; el = el->next) { if (el->group == last) - return el->next->group; + { + if (el->next != NULL) + return el->next->group; + else + return NULL; + } } return NULL; } |