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-rw-r--r--levenshtein.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/levenshtein.c b/levenshtein.c
index fc281597fd..d2632690d5 100644
--- a/levenshtein.c
+++ b/levenshtein.c
@@ -42,11 +42,13 @@ int levenshtein(const char *string1, const char *string2,
int w, int s, int a, int d)
{
int len1 = strlen(string1), len2 = strlen(string2);
- int *row0 = xmalloc(sizeof(int) * (len2 + 1));
- int *row1 = xmalloc(sizeof(int) * (len2 + 1));
- int *row2 = xmalloc(sizeof(int) * (len2 + 1));
+ int *row0, *row1, *row2;
int i, j;
+ ALLOC_ARRAY(row0, len2 + 1);
+ ALLOC_ARRAY(row1, len2 + 1);
+ ALLOC_ARRAY(row2, len2 + 1);
+
for (j = 0; j <= len2; j++)
row1[j] = j * a;
for (i = 0; i < len1; i++) {