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build: Fix for newer Auto tools.
[anag]
/
anagram.c
diff --git
a/anagram.c
b/anagram.c
index
c422506
..
521d727
100644
(file)
--- a/
anagram.c
+++ b/
anagram.c
@@
-1,6
+1,6
@@
/* -*-c-*-
*
/* -*-c-*-
*
- * $Id
: anagram.c,v 1.2 2004/04/08 01:36:19 mdw Exp
$
+ * $Id$
*
* Matches anagrams and subgrams
*
*
* Matches anagrams and subgrams
*
@@
-78,9
+78,12
@@
static int n_gram(node *nn, const char *p, size_t sz)
q = p + sz;
while (p < q) {
i = (unsigned char)*p++;
q = p + sz;
while (p < q) {
i = (unsigned char)*p++;
- if (!f[i])
+ if (f[i])
+ f[i]--;
+ else if (f['.'])
+ f['.']--;
+ else
return (0);
return (0);
- f[i]--;
}
return (1);
}
}
return (1);
}