From 98cf55b78e966c8e762d18ceba596bd4eeadcede Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Fri, 16 Aug 2013 22:02:27 -0700
Subject: [PATCH] * date.c (nondigit): Add ATTRIBUTE_PURE, to pacify GCC 4.8.1.

---
 date.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/date.c b/date.c
index 4355a7b..d8ff50e 100644
--- a/date.c
+++ b/date.c
@@ -497,7 +497,7 @@ errensure(void)
 		retval = EXIT_FAILURE;
 }
 
-static const char *
+static const char * ATTRIBUTE_PURE
 nondigit(register const char *cp)
 {
 	while (is_digit(*cp))