Fix warnings of build server

[xboard.git] / draw.c

diff --git a/draw.c b/draw.c
index b7f5aeb..2034be3 100644 (file)
--- a/draw.c
+++ b/draw.c
@@ -544,6 +544,7 @@ DrawBorder (int x, int y, int type, int odd)
        case 0: col = "#000000"; break;
        case 1: col = appData.highlightSquareColor; break;
        case 2: col = appData.premoveHighlightColor; break;
+       default: col = "#808080"; break; // cannot happen
     }
     cr = cairo_create(csBoardWindow);
     cairo_set_antialias(cr, CAIRO_ANTIALIAS_NONE);
@@ -608,11 +609,12 @@ BlankSquare (cairo_surface_t *dest, int x, int y, int color, ChessSquare piece,
            cairo_fill (cr);
            cairo_destroy (cr);
     } else { // evenly colored squares
-       char *col;
+       char *col = NULL;
        switch (color) {
          case 0: col = appData.darkSquareColor; break;
          case 1: col = appData.lightSquareColor; break;
          case 2: col = "#000000"; break;
+         default: col = "#808080"; break; // cannot happen
        }
        SetPen(cr, 2.0, col, 0);
        cairo_rectangle (cr, fac*x, fac*y, squareSize, squareSize);