(run_stages): Fix typo.

diff --git a/src/m17n-flt.c b/src/m17n-flt.c
index c131213..bdc1d9e 100644 (file)
--- a/src/m17n-flt.c
+++ b/src/m17n-flt.c
@@ -1797,7 +1797,7 @@ run_stages (MFLTGlyphString *gstring, int from, int to,
              g_indices[pos - orig_from] = i;
        }
       for (i = 0; i < len; i++)
-       if (! g_indices[i])
+       if (g_indices[i] < 0)
          {
            if (i == 0)
              {