nobu	2013-05-03 13:22:20 +0900 (Fri, 03 May 2013)

  New Revision: 40565

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=40565

  Log:
    win32.c: optimization
    
    * win32/win32.c (poll_child_status): trivial optimization.

  Modified files:
    trunk/win32/win32.c

Index: win32/win32.c
===================================================================
--- win32/win32.c	(revision 40564)
+++ win32/win32.c	(revision 40565)
@@ -3928,17 +3928,16 @@ poll_child_status(struct ChildRecord *ch https://github.com/ruby/ruby/blob/trunk/win32/win32.c#L3928
 		    {STATUS_FLOAT_MULTIPLE_FAULTS,   SIGFPE},
 		    {STATUS_FLOAT_MULTIPLE_TRAPS,    SIGFPE},
 		    {STATUS_CONTROL_C_EXIT,          SIGINT},
-		    {0, 0}
 		};
 		int i;
-		for (i = 0; table[i].status; i++) {
+		for (i = 0; i < (int)numberof(table); i++) {
 		    if (table[i].status == exitcode) {
 			*stat_loc |= table[i].sig;
 			break;
 		    }
 		}
 		// if unknown status, assume SEGV
-		if (!table[i].status)
+		if (i >= (int)numberof(table))
 		    *stat_loc |= SIGSEGV;
 	    }
 	}

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