Fix ESC button reaction.

svn path=/head/; revision=272367

graphics/simpleviewer/Makefile

@@ -7,6 +7,7 @@
 
 PORTNAME=	simpleviewer
 PORTVERSION=	1.7.1553.8560
+PORTREVISION=	1
 CATEGORIES=	graphics
 MASTER_SITES=	SF/${PORTNAME}/OpenGL%20edition
 DISTNAME=	sviewgl-src-${PORTVERSION}

graphics/simpleviewer/files/patch-defreeglut

@@ -70,12 +70,14 @@
  }
  
  void CWindow::fnKeyboard(unsigned char key, int x, int y) {
-@@ -246,7 +254,7 @@
+@@ -245,8 +253,8 @@
+ 
  	switch(key) {
  	case 27:	// ESC
- //		exit(0);
+-//		exit(0);
 -		glutLeaveMainLoop();
-+		//glutLeaveMainLoop();
++		exit(0);
++//		glutLeaveMainLoop();
  		break;
  	case 127:	// Delete
  		if(mod == GLUT_ACTIVE_CTRL) {