From: ellson <devnull@localhost>
Date: Mon, 3 Jul 2006 12:24:46 +0000 (+0000)
Subject: rework the condition in case the problem is that unistd.h in AIX forgot to define... 
X-Git-Tag: LAST_LIBGRAPH~32^2~6193
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b7e1ae3e14c6a772bb7e325c9567423eb2e26cc0;p=graphviz

rework the condition in case the problem is that unistd.h in AIX forgot to define R_OK
---

diff --git a/ast_common.h.in b/ast_common.h.in
index 999863023..5d2c2c869 100644
--- a/ast_common.h.in
+++ b/ast_common.h.in
@@ -213,10 +213,9 @@ typedef int ssize_t;
 
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
-#else
+#endif
 #ifndef R_OK
 #define R_OK 4
 #endif
-#endif
 
 #endif /*AST_COMMON_H*/