fzy

commit 8e027a6af3b0b33cbbe6326bef63e2a0f36034bb
parent 3f66ada7bc512febfa102f8ba7cf0b5c03f483cf
Author: John Hawthorn <john.hawthorn@gmail.com>
Date:   Sun,  3 Aug 2014 23:55:33 -0700

Only M[0][0] should default to 0

Diffstat:
M
fzytest.c
 | 
10
++++++++++
M
match.c
 | 
2
+-

2 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/fzytest.c b/fzytest.c
@@ -87,6 +87,15 @@ int test_positions_3(){
 	return 0;
 }
 
+int test_positions_4(){
+	size_t positions[2];
+	match_positions("as", "examples.txt", positions);
+	assert(positions[0] == 2);
+	assert(positions[1] == 7);
+
+	return 0;
+}
+
 int test_positions_exact(){
 	size_t positions[3];
 	match_positions("foo", "foo", positions);
@@ -110,6 +119,7 @@ int main(int argc, char *argv[]){
 	runtest(test_positions_1);
 	runtest(test_positions_2);
 	runtest(test_positions_3);
+	runtest(test_positions_4);
 	runtest(test_positions_exact);
 
 	summary();
diff --git a/match.c b/match.c
@@ -103,7 +103,7 @@ double calculate_score(const char *needle, const char *haystack, size_t *positio
 
 	for(int i = 0; i < n; i++){
 		for(int j = 0; j < m; j++){
-			score_t score = j ? SCORE_MIN : 0;
+			score_t score = (j || i) ? SCORE_MIN : 0;
 			int match = tolower(needle[i]) == tolower(haystack[j]);
 			D[i][j] = SCORE_MIN;
 			if(match){