diff options
Diffstat (limited to 'gcc/java/jcf-depend.c')
| -rw-r--r-- | gcc/java/jcf-depend.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/gcc/java/jcf-depend.c b/gcc/java/jcf-depend.c index 8a9ee9e..53bd17b 100644 --- a/gcc/java/jcf-depend.c +++ b/gcc/java/jcf-depend.c @@ -78,22 +78,30 @@ free_entry (entp) *entp = NULL; } -/* Helper to add to entry list. */ +/* Helper to add to the end of the entry list. */ static void add_entry (entp, name) struct entry **entp; const char *name; { - struct entry *ent; + struct entry *ent, *last; - for (ent = *entp; ent != NULL; ent = ent->next) + for (last = ent = *entp; ent != NULL; last = ent, ent = ent->next) if (! strcmp (ent->file, name)) return; ent = (struct entry *) xmalloc (sizeof (struct entry)); ent->file = xstrdup (name); - ent->next = *entp; - *entp = ent; + ent->next = NULL; + + if (last == ent) + { + // This is only true the first time through, when the entry list + // is empty. + *entp = ent; + } + else + last->next = ent; } /* Call this to reset the dependency module. This is required if |