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Subject: Patch 7.4b.022
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From: Bram Moolenaar <
[email protected]>
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------------
Patch 7.4b.022
Problem: Not waiting for a character when the tick count overflows.
Solution: Subtract the unsigned numbers and cast to int. (Ken Takata)
Files: src/os_win32.c
*** ../vim-7.4b.021/src/os_win32.c 2013-07-24 13:41:19.000000000 +0200
--- src/os_win32.c 2013-08-10 12:39:12.000000000 +0200
***************
*** 1357,1365 ****
if (msec > 0)
{
! /* If the specified wait time has passed, return. */
dwNow = GetTickCount();
! if (dwNow >= dwEndTime)
break;
}
if (msec != 0)
--- 1357,1366 ----
if (msec > 0)
{
! /* If the specified wait time has passed, return. Beware that
! * GetTickCount() may wrap around (overflow). */
dwNow = GetTickCount();
! if ((int)(dwNow - dwEndTime) >= 0)
break;
}
if (msec != 0)
*** ../vim-7.4b.021/src/version.c 2013-08-09 20:38:23.000000000 +0200
--- src/version.c 2013-08-10 12:42:46.000000000 +0200
***************
*** 729,730 ****
--- 729,732 ----
{ /* Add new patch number below this line */
+ /**/
+ 22,
/**/
--
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/// Bram Moolenaar --
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