From: Jaakko Heinonen <jheinonen@users.sourceforge.net>
Date: Fri, 29 Jul 2005 05:53:10 +0000 (+0000)
Subject: - fix xfree
X-Git-Tag: upstream/0.6.1~2^2~197
X-Git-Url: https://git.deb.at/w?a=commitdiff_plain;h=75633ffa7a52aec7958b5cf4e0f3375683851c65;p=pkg%2Fabook.git

- fix xfree
---

diff --git a/edit.c b/edit.c
index 7a4004a..ebabf1a 100644
--- a/edit.c
+++ b/edit.c
@@ -227,7 +227,7 @@ change_field(char *msg, char **field)
 	*field = ui_readline(msg, old, max_len - 1, 0);
 
 	if(*field) {
-		free(old);
+		xfree(old);
 		if(!**field)
 			xfree(*field);
 	} else {
diff --git a/xmalloc.c b/xmalloc.c
index bc22a97..e767584 100644
--- a/xmalloc.c
+++ b/xmalloc.c
@@ -134,10 +134,3 @@ xrealloc_inc(void *ptr, size_t size, size_t inc)
 	return ptr;
 }
 
-void
-xfree(void *ptr)
-{
-	free(ptr);
-	ptr = NULL;
-}
-
diff --git a/xmalloc.h b/xmalloc.h
index c6c5317..61e25c2 100644
--- a/xmalloc.h
+++ b/xmalloc.h
@@ -9,6 +9,7 @@ void *		xmalloc0(size_t);
 void *		xmalloc_inc(size_t, size_t);
 void *		xrealloc(void *, size_t);
 void *		xrealloc_inc(void *, size_t, size_t);
-void		xfree(void *);
+
+#define xfree(ptr)	do { free(ptr); ptr = NULL; } while(0)
 
 #endif