[Bug 208841] games/el: Fix build with libc++ 3.8.0

[bugzilla-noreply at freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=208841

            Bug ID: 208841
           Summary: games/el: Fix build with libc++ 3.8.0
           Product: Ports & Packages
           Version: Latest
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Some People
          Priority: ---
         Component: Individual Port(s)
          Assignee: acm at FreeBSD.org
          Reporter: dim at FreeBSD.org
          Assignee: acm at FreeBSD.org
             Flags: maintainer-feedback?(acm at FreeBSD.org)

Created attachment 169378
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=169378&action=edit
Fix type for abs() calls in games/el

During the exp-run in bug 208158, it was found that games/el gives errors with
libc++ 3.8.0 [1]:

icon_window.cpp:361:8: error: call to 'abs' is ambiguous
                        if (abs(SDL_GetTicks() - last_flash_change) > 250)
                            ^~~

This is because abs() is being called with unsigned arguments.  Fix this in a
few places by casting the argument to the appropriate signed type.

[1]
http://package18.nyi.freebsd.org/data/headamd64PR208158-default/2016-03-22_18h30m05s/logs/errors/el-193_5.log

-- 
You are receiving this mail because:
You are the assignee for the bug.