* emacsclient.c: conform to C89 pointer rules

lib-src/ChangeLog

+2011-02-05  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* emacsclient.c: conform to C89 pointer rules
+	(file_name_absolute_p): Accept const char *, not const unsigned
+	char *, to satisfy C89 rules.
+
 2011-02-02  Eli Zaretskii  <eliz@gnu.org>
 
 	* makefile.w32-in (ETAGS_CFLAGS, CTAGS_CFLAGS): Add

lib-src/emacsclient.c

@@ -854,7 +854,7 @@ unquote_argument (char *str)
 
 
 int
-file_name_absolute_p (const unsigned char *filename)
+file_name_absolute_p (const char *filename)
 {
   /* Sanity check, it shouldn't happen.  */
   if (! filename) return FALSE;
@@ -867,7 +867,7 @@ file_name_absolute_p (const unsigned char *filename)
 
 #ifdef WINDOWSNT
   /* X:\xxx is always absolute.  */
-  if (isalpha (filename[0])
+  if (isalpha ((unsigned char) filename[0])
       && filename[1] == ':' && (filename[2] == '\\' || filename[2] == '/'))
     return TRUE;