remake.c minor cleanup (GNU make 3.79.1)

[Paul Eggert]

Here's a minor code cleanup for remake.c.  It declares a var but never
uses it, and the indenting isn't consistent in another function.

2000-06-26  Paul Eggert  <[EMAIL PROTECTED]>

        * remake.c (f_mtime): Remove unused var memtime.

===================================================================
RCS file: remake.c,v
retrieving revision 3.79.1.0
retrieving revision 3.79.1.1
diff -pu -r3.79.1.0 -r3.79.1.1
--- remake.c    2000/06/20 14:00:17     3.79.1.0
+++ remake.c    2000/06/26 17:06:01     3.79.1.1
@@ -1041,7 +1041,6 @@ f_mtime (file, search)
 
       char *arname, *memname;
       struct file *arfile;
-      time_t memtime;
       int arname_used = 0;
       time_t member_date;
 
@@ -1228,13 +1227,13 @@ name_mtime (name)
 {
   struct stat st;
 
- while (stat (name, &st) != 0)
-   if (errno != EINTR)
-     {
-       if (errno != ENOENT && errno != ENOTDIR)
-         perror_with_name ("stat:", name);
-       return NONEXISTENT_MTIME;
-     }
+  while (stat (name, &st) != 0)
+    if (errno != EINTR)
+      {
+       if (errno != ENOENT && errno != ENOTDIR)
+         perror_with_name ("stat:", name);
+       return NONEXISTENT_MTIME;
+      }
 
   return FILE_TIMESTAMP_STAT_MODTIME (name, st);
 }