Fix compiler warnings in w32proc.c.

 src/w32proc.c (sys_spawnve): Avoid compiler warning about format mismatch.
 (timer_loop): Remove unused variable.

2 files changed, 4 insertions, 3 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 398d19fe6f2..7f036761011 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -11,11 +11,13 @@
         for the timer.
         (timer_loop): Enter critical section when accessing ULONGLONG
         values of the itimer_data struct, as these accesses are no longer
-        atomic.  Call 'w32_get_timer_time' instead of 'clock'.
+        atomic.  Call 'w32_get_timer_time' instead of 'clock'.  Remove
+        unused variable.
         (init_timers): Initialize s_pfn_Get_Thread_Times.
         (start_timer_thread): Don't assign itimer->caller_thread here.
         (getitimer): Assign itimer->caller_thread here.
         (setitimer): Always call getitimer to get the value of ticks_now.
+        (sys_spawnve): Avoid compiler warning about format mismatch.
 
 2012-10-26  Eli Zaretskii  <eliz@gnu.org>
 
diff --git a/src/w32proc.c b/src/w32proc.c
index af656f915c7..e2187d52425 100644
--- a/src/w32proc.c
+++ b/src/w32proc.c
@@ -335,7 +335,6 @@ timer_loop (LPVOID arg)
   int sig = (which == ITIMER_REAL) ? SIGALRM : SIGPROF;
   CRITICAL_SECTION *crit = (which == ITIMER_REAL) ? &crit_real : &crit_prof;
   const DWORD max_sleep = MAX_SINGLE_SLEEP * 1000 / CLOCKS_PER_SEC;
-  int new_count = 0;
   HANDLE hth = (which == ITIMER_REAL) ? NULL : itimer->caller_thread;
 
   while (1)
@@ -1656,7 +1655,7 @@ sys_spawnve (int mode, char *cmdname, char **argv, char **envp)
       numenv++;
     }
   /* extra env vars... */
-  sprintf (ppid_env_var_buffer, "EM_PARENT_PROCESS_ID=%d",
+  sprintf (ppid_env_var_buffer, "EM_PARENT_PROCESS_ID=%lu",
            GetCurrentProcessId ());
   arglen += strlen (ppid_env_var_buffer) + 1;
   numenv++;