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Bug fix: the lookup/scan/lookgrep didn't handle empty dictionary.
[idzebra-moved-to-github.git]
/
dict
/
lookup.c
diff --git
a/dict/lookup.c
b/dict/lookup.c
index
8719af7
..
46a13c4
100644
(file)
--- a/
dict/lookup.c
+++ b/
dict/lookup.c
@@
-4,7
+4,10
@@
* Sebastian Hammer, Adam Dickmeiss
*
* $Log: lookup.c,v $
* Sebastian Hammer, Adam Dickmeiss
*
* $Log: lookup.c,v $
- * Revision 1.5 1995-09-04 09:09:15 adam
+ * Revision 1.6 1995-12-11 09:04:50 adam
+ * Bug fix: the lookup/scan/lookgrep didn't handle empty dictionary.
+ *
+ * Revision 1.5 1995/09/04 09:09:15 adam
* String arg in lookup is const.
*
* Revision 1.4 1994/10/05 12:16:51 adam
* String arg in lookup is const.
*
* Revision 1.4 1994/10/05 12:16:51 adam
@@
-99,7
+102,7
@@
static char *dict_look (Dict dict, const Dict_char *str)
char *dict_lookup (Dict dict, const Dict_char *p)
{
char *dict_lookup (Dict dict, const Dict_char *p)
{
- if (dict->head.last == 1)
+ if (dict->head.last <= 1)
return NULL;
return dict_look (dict, p);
}
return NULL;
return dict_look (dict, p);
}