Replace `abs' with `eabs'.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/intervals.c b/src/intervals.c
index a695976b8b7..639abcf3491 100644
--- a/src/intervals.c
+++ b/src/intervals.c
@@ -427,7 +427,7 @@ balance_an_interval (i)
           /* Since the left child is longer, there must be one.  */
           new_diff = i->total_length - i->left->total_length
             + RIGHT_TOTAL_LENGTH (i->left) - LEFT_TOTAL_LENGTH (i->left);
-          if (abs (new_diff) >= old_diff)
+          if (eabs (new_diff) >= old_diff)
             break;
           i = rotate_right (i);
           balance_an_interval (i->right);
@@ -437,7 +437,7 @@ balance_an_interval (i)
           /* Since the right child is longer, there must be one.  */
           new_diff = i->total_length - i->right->total_length
             + LEFT_TOTAL_LENGTH (i->right) - RIGHT_TOTAL_LENGTH (i->right);
-          if (abs (new_diff) >= -old_diff)
+          if (eabs (new_diff) >= -old_diff)
             break;
           i = rotate_left (i);
           balance_an_interval (i->left);