constrained_majorization_new: [nfc] use a C99 bool instead of a boolean

diff --git a/lib/neatogen/quad_prog_solve.c b/lib/neatogen/quad_prog_solve.c
index 731d2d64c8e6ae18e1acc335bdff67437ace6186..1e80e4fd45ee78d35c28ede33431b32cfc065286 100644 (file)
--- a/lib/neatogen/quad_prog_solve.c
+++ b/lib/neatogen/quad_prog_solve.c
@@ -11,6 +11,7 @@
 #include <neatogen/digcola.h>
 #ifdef DIGCOLA
 #include <math.h>
+#include <stdbool.h>
 #include <stdlib.h>
 #include <time.h>
 #include <stdio.h>
@@ -118,7 +119,7 @@ constrained_majorization_new(CMajEnv * e, float *b, float **coords,
     int num_levels = e->num_levels;
     int i, j;
     float new_place_i;
-    boolean converged = FALSE;
+    bool converged = false;
     float upper_bound, lower_bound;
     int node;
     int left, right;
@@ -179,7 +180,7 @@ constrained_majorization_new(CMajEnv * e, float *b, float **coords,
     }
 
     for (counter = 0; counter < max_iterations && !converged; counter++) {
-       converged = TRUE;
+       converged = true;
        lower_bound = -1e9;     /* no lower bound for first level */
        for (left = 0; left < n; left = right) {
            int best_i;