1 files changed, 7 insertions, 4 deletions

diff --git a/6.2/main.c b/6.2/main.c
index 57b562a..1d581c6 100644
--- a/6.2/main.c
+++ b/6.2/main.c
@@ -12,14 +12,17 @@ int main(int argc, char *argv[])
 {
 	struct tnode *root;
 	char word[MAXWORD];
+	int found = NO;
 	int bar;
 
 	bar = (--argc && (**++argv == '-')) ? atoi(argv[0]+1) : DEFLEN;
 	root = NULL;
-	while (getword(word, MAXWORD) != EOF)
-		if ((isalpha(word[0]) || (word[0] == '#' && isalpha(word[1]))) &&
-			strlen(word) > (size_t) bar)
-			root = naddtree(root, word, bar, NO);
+	while (getword(word, MAXWORD) != EOF) {
+		if ((isalpha(word[0]) || (word[0] == '#' && isalpha(word[1])))
+			&& strlen(word) > (size_t) bar)
+			root = naddtree(root, word, bar, &found);
+		found = NO;
+	}
 
 	ntreeprint(root);
 	treefree(root);