From: Ben Pfaff <blp@cs.stanford.edu>
Date: Sun, 12 Dec 2010 06:07:56 +0000 (-0800)
Subject: expressions: Make extract_min_valid() parameter const.
X-Git-Tag: v0.7.7~112
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4f382354b6bdc90dd9fe8e1a80e285fb831b6771;p=pspp-builds.git

expressions: Make extract_min_valid() parameter const.

This fixes the following warning:

parse.c: In function ‘parse_function’:
parse.c:1213: warning: passing argument 1 of ‘extract_min_valid’ discards qualifiers from pointer target type
---

diff --git a/src/language/expressions/parse.c b/src/language/expressions/parse.c
index ae968d00..b311c486 100644
--- a/src/language/expressions/parse.c
+++ b/src/language/expressions/parse.c
@@ -1033,7 +1033,7 @@ lookup_function (const char *name,
 }
 
 static int
-extract_min_valid (char *s)
+extract_min_valid (const char *s)
 {
   char *p = strrchr (s, '.');
   if (p == NULL