cosmetic fixes

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3688 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

src/browser.c

@@ -108,10 +108,8 @@ char *do_browser(char *path, DIR *dir)
 	    case KEY_MOUSE:
 		{
 		    int mouse_x, mouse_y;
-		    bool retval = get_mouseinput(&mouse_x, &mouse_y,
-			TRUE);
 
-		    if (!retval) {
+		    if (!get_mouseinput(&mouse_x, &mouse_y, TRUE)) {
 			/* We can click in the edit window to select a
 			 * file. */
 			if (wenclose(edit, mouse_y, mouse_x)) {

src/help.c

@@ -101,6 +101,7 @@ void do_help(void (*refresh_func)(void))
 	    case KEY_MOUSE:
 		{
 		    int mouse_x, mouse_y;
+
 		    get_mouseinput(&mouse_x, &mouse_y, TRUE);
 		}
 		break;

src/prompt.c

@@ -1310,10 +1310,10 @@ int do_yesno_prompt(bool all, const char *msg)
 	    case KEY_MOUSE:
 		get_mouseinput(&mouse_x, &mouse_y, FALSE);
 
-		if (mouse_x != -1 && mouse_y != -1 && !ISSET(NO_HELP) &&
-			wenclose(bottomwin, mouse_y, mouse_x) &&
-			mouse_x < (width * 2) && mouse_y - (2 -
-			no_more_space()) - editwinrows - 1 >= 0) {
+		if (wenclose(bottomwin, mouse_y, mouse_x) &&
+			!ISSET(NO_HELP) && mouse_x < (width * 2) &&
+			mouse_y - (2 - no_more_space()) -
+			editwinrows - 1 >= 0) {
 		    int x = mouse_x / width;
 			/* Calculate the x-coordinate relative to the
 			 * two columns of the Yes/No/All shortcuts in