compassPort: use a C99 bool for local 'clip'

diff --git a/lib/common/shapes.c b/lib/common/shapes.c
index 646ead852d8bb6d1bf320df707b83367077352c7..99f3456bc097692fe43e9df77da27d1f2749e74a 100644 (file)
--- a/lib/common/shapes.c
+++ b/lib/common/shapes.c
@@ -2538,7 +2538,7 @@ compassPort(node_t * n, boxf * bp, port * pp, char *compass, int sides,
     bool constrain = false;
     bool dyna = false;
     int side = 0;
-    boolean clip = TRUE;
+    bool clip = true;
     boolean defined;
     double maxv;  /* sufficiently large value outside of range of node */
 
@@ -2577,14 +2577,14 @@ compassPort(node_t * n, boxf * bp, port * pp, char *compass, int sides,
                theta = 0.0;
                constrain = true;
                defined = TRUE;
-               clip = FALSE;
+               clip = false;
                side = sides & RIGHT;
            }
            break;
        case 's':
            p.y = b.LL.y;
            constrain = true;
-           clip = FALSE;
+           clip = false;
            switch (*compass) {
            case '\0':
                theta = -M_PI * 0.5;
@@ -2616,7 +2616,7 @@ compassPort(node_t * n, boxf * bp, port * pp, char *compass, int sides,
            default:
                p.y = ctr.y;
                constrain = false;
-               clip = TRUE;
+               clip = true;
                rv = 1;
                break;
            }
@@ -2632,14 +2632,14 @@ compassPort(node_t * n, boxf * bp, port * pp, char *compass, int sides,
                theta = M_PI;
                constrain = true;
                defined = TRUE;
-               clip = FALSE;
+               clip = false;
                side = sides & LEFT;
            }
            break;
        case 'n':
            p.y = b.UR.y;
            constrain = true;
-           clip = FALSE;
+           clip = false;
            switch (*compass) {
            case '\0':
                defined = TRUE;
@@ -2671,7 +2671,7 @@ compassPort(node_t * n, boxf * bp, port * pp, char *compass, int sides,
            default:
                p.y = ctr.y;
                constrain = false;
-               clip = TRUE;
+               clip = true;
                rv = 1;
                break;
            }
@@ -2706,7 +2706,7 @@ compassPort(node_t * n, boxf * bp, port * pp, char *compass, int sides,
     }
     pp->constrained = constrain ? TRUE : FALSE;
     pp->defined = defined;
-    pp->clip = clip;
+    pp->clip = clip ? TRUE : FALSE;
     pp->dyna = dyna ? TRUE : FALSE;
     return rv;
 }