From a2eec6051f81b272521da3001f52d1e43abde6df Mon Sep 17 00:00:00 2001
From: "\"Vladimir N. Oleynik\"" <dzo@simtreas.ru>
Date: Sat, 15 Oct 2005 13:45:32 +0000
Subject: RESERVE_CONFIG_BUFFER --> bb_common_bufsiz1

---
 coreutils/realpath.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'coreutils/realpath.c')

diff --git a/coreutils/realpath.c b/coreutils/realpath.c
index ec98221ad..90402c954 100644
--- a/coreutils/realpath.c
+++ b/coreutils/realpath.c
@@ -30,7 +30,13 @@ int realpath_main(int argc, char **argv)
 {
 	int retval = EXIT_SUCCESS;
 
+#if PATH_MAX > (BUFSIZ+1)
 	RESERVE_CONFIG_BUFFER(resolved_path, PATH_MAX);
+# define resolved_path_MUST_FREE 1
+#else
+#define resolved_path bb_common_bufsiz1
+# define resolved_path_MUST_FREE 0
+#endif
 
 	if (--argc == 0) {
 		bb_show_usage();
@@ -46,7 +52,7 @@ int realpath_main(int argc, char **argv)
 		}
 	} while (--argc);
 
-#ifdef CONFIG_FEATURE_CLEAN_UP
+#if ENABLE_FEATURE_CLEAN_UP && resolved_path_MUST_FREE
 	RELEASE_CONFIG_BUFFER(resolved_path);
 #endif
 
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