Remove useless spaces that are not in 2.4.x

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1542799 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/server/mpm_unix.c b/server/mpm_unix.c
index ca880e5db7ebbea4be6471c086c6d03769006dfb..0000cb6672c3f867952dd063d79f3de764b49fb6 100644 (file)
--- a/server/mpm_unix.c
+++ b/server/mpm_unix.c
@@ -504,7 +504,7 @@ static apr_status_t pod_signal_internal(ap_pod_t *pod)
 AP_DECLARE(apr_status_t) ap_mpm_podx_open(apr_pool_t *p, ap_pod_t **pod)
 {
     apr_status_t rv;
-    
+
     *pod = apr_palloc(p, sizeof(**pod));
     rv = apr_file_pipe_create(&((*pod)->pod_in), &((*pod)->pod_out), p);
     if (rv != APR_SUCCESS) {
@@ -514,11 +514,11 @@ AP_DECLARE(apr_status_t) ap_mpm_podx_open(apr_pool_t *p, ap_pod_t **pod)
      apr_file_pipe_timeout_set((*pod)->pod_in, 0);
      */
     (*pod)->p = p;
-    
+
     /* close these before exec. */
     apr_file_inherit_unset((*pod)->pod_in);
     apr_file_inherit_unset((*pod)->pod_out);
-    
+
     return APR_SUCCESS;
 }
 
@@ -527,7 +527,7 @@ AP_DECLARE(int) ap_mpm_podx_check(ap_pod_t *pod)
     char c;
     apr_os_file_t fd;
     int rc;
-    
+
     /* we need to surface EINTR so we'll have to grab the
      * native file descriptor and do the OS read() ourselves
      */
@@ -547,12 +547,12 @@ AP_DECLARE(int) ap_mpm_podx_check(ap_pod_t *pod)
 AP_DECLARE(apr_status_t) ap_mpm_podx_close(ap_pod_t *pod)
 {
     apr_status_t rv;
-    
+
     rv = apr_file_close(pod->pod_out);
     if (rv != APR_SUCCESS) {
         return rv;
     }
-    
+
     rv = apr_file_close(pod->pod_in);
     if (rv != APR_SUCCESS) {
         return rv;
@@ -576,7 +576,7 @@ static apr_status_t podx_signal_internal(ap_pod_t *pod,
         case AP_MPM_PODX_NORESTART:
             break;
     }
-    
+
     rv = apr_file_write(pod->pod_out, &char_of_death, &one);
     if (rv != APR_SUCCESS) {
         ap_log_error(APLOG_MARK, APLOG_WARNING, rv, ap_server_conf, APLOGNO(2404)
@@ -596,7 +596,7 @@ AP_DECLARE(void) ap_mpm_podx_killpg(ap_pod_t * pod, int num,
 {
     int i;
     apr_status_t rv = APR_SUCCESS;
-    
+
     for (i = 0; i < num && rv == APR_SUCCESS; i++) {
         rv = podx_signal_internal(pod, graceful);
     }