From: Ben Pfaff <blp@cs.stanford.edu>
Date: Thu, 5 May 2011 04:16:39 +0000 (-0700)
Subject: intern: Fix GCC warning.
X-Git-Tag: v0.7.9~322
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ff3ee9e59efa3a70841c23f1bdc35da74f5c6d18;p=pspp-builds.git

intern: Fix GCC warning.

Otherwise, GCC issues the following warning:

intern.c:83: warning: comparison of distinct pointer types lacks a
cast.
---

diff --git a/src/libpspp/intern.c b/src/libpspp/intern.c
index fe0e784c..fc31acf0 100644
--- a/src/libpspp/intern.c
+++ b/src/libpspp/intern.c
@@ -78,8 +78,9 @@ intern_new (const char *s)
 }
 
 static struct interned_string *
-interned_string_from_string (const char *s)
+interned_string_from_string (const char *s_)
 {
+  char (*s)[1] = (char (*)[1]) s_;
   struct interned_string *is = UP_CAST (s, struct interned_string, string);
   assert (is->ref_cnt > 0);
   return is;