nobu	2013-09-01 18:04:10 +0900 (Sun, 01 Sep 2013)

  New Revision: 42757

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=42757

  Log:
    process.c: suppress warning
    
    * process.c (rb_clock_getres): move conditionally used variable to the
      proper block.

  Modified files:
    trunk/process.c
Index: process.c
===================================================================
--- process.c	(revision 42756)
+++ process.c	(revision 42757)
@@ -7149,7 +7149,6 @@ VALUE https://github.com/ruby/ruby/blob/trunk/process.c#L7149
 rb_clock_getres(int argc, VALUE *argv)
 {
     VALUE clk_id, unit;
-    int ret;
 
     struct timetick tt;
     timetick_int_t numerators[2];
@@ -7212,9 +7211,8 @@ rb_clock_getres(int argc, VALUE *argv) https://github.com/ruby/ruby/blob/trunk/process.c#L7211
     else {
 #if defined(HAVE_CLOCK_GETRES)
         struct timespec ts;
-        clockid_t c;
-        c = NUM2CLOCKID(clk_id);
-        ret = clock_getres(c, &ts);
+        clockid_t c = NUM2CLOCKID(clk_id);
+        int ret = clock_getres(c, &ts);
         if (ret == -1)
             rb_sys_fail("clock_getres");
         tt.count = (int32_t)ts.tv_nsec;

--
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