From 59bcbb4cfbab6d1c07f829f3cac03388ce6d926a Mon Sep 17 00:00:00 2001
From: cpickett <cpickett@64e312b2-a51f-0410-8e61-82d0ca0eb02a>
Date: Fri, 13 Oct 2006 03:33:25 +0000
Subject: [PATCH] * fix money example somewhat

git-svn-id: svn+ssh://svn.code.sf.net/p/check/code/trunk@293 64e312b2-a51f-0410-8e61-82d0ca0eb02a
---
 doc/example/configure.ac        |  2 ++
 doc/example/src/Makefile.am     |  6 +++---
 doc/example/src/money.c         | 10 +++++++++-
 doc/example/tests/Makefile.am   |  2 +-
 doc/example/tests/check_money.c |  2 +-
 5 files changed, 16 insertions(+), 6 deletions(-)

diff --git a/doc/example/configure.ac b/doc/example/configure.ac
index 60b33bd..670a9dc 100644
--- a/doc/example/configure.ac
+++ b/doc/example/configure.ac
@@ -16,6 +16,8 @@ AM_INIT_AUTOMAKE([-Wall -Werror foreign 1.9.6])
 
 # Checks for programs.
 AC_PROG_CC
+AC_PROG_LIBTOOL
+AC_PROG_RANLIB
 
 # Checks for libraries.
 
diff --git a/doc/example/src/Makefile.am b/doc/example/src/Makefile.am
index 58938f4..0ab2add 100644
--- a/doc/example/src/Makefile.am
+++ b/doc/example/src/Makefile.am
@@ -1,8 +1,8 @@
 ## Process this file with automake to produce Makefile.in
 
-lib_LTLIBRARIES = money.la
-money_SOURCES = money.c money.h
+lib_LTLIBRARIES = libmoney.la
+libmoney_la_SOURCES = money.c money.h
 
 bin_PROGRAMS = main
 main_SOURCES = main.c
-main_LDADD = money.la
+main_LDADD = libmoney.la
diff --git a/doc/example/src/money.c b/doc/example/src/money.c
index b551e96..1b8af58 100644
--- a/doc/example/src/money.c
+++ b/doc/example/src/money.c
@@ -10,9 +10,17 @@ struct Money
 Money *
 money_create (int amount, char *currency)
 {
+  if (amount < 0)
+    {
+      return NULL;
+    }
+
   Money *m = malloc (sizeof (Money));
   if (m == NULL)
-    return NULL;
+    {
+      return NULL;
+    }
+
   m->amount = amount;
   m->currency = currency;
   return m;
diff --git a/doc/example/tests/Makefile.am b/doc/example/tests/Makefile.am
index 35bc176..e48703f 100644
--- a/doc/example/tests/Makefile.am
+++ b/doc/example/tests/Makefile.am
@@ -2,4 +2,4 @@ TESTS=check_money
 noinst_PROGRAMS=check_money
 check_money_SOURCES= check_money.c
 check_money_INCLUDES = @CHECK_CFLAGS@
-check_money_LDADD = @CHECK_LIBS@ $(top_builddir)/src/money.la
+check_money_LDADD = @CHECK_LIBS@ $(top_builddir)/src/libmoney.la
diff --git a/doc/example/tests/check_money.c b/doc/example/tests/check_money.c
index 4444660..9c563cc 100644
--- a/doc/example/tests/check_money.c
+++ b/doc/example/tests/check_money.c
@@ -1,6 +1,6 @@
 #include <stdlib.h>
 #include <check.h>
-#include "money.h"
+#include "../src/money.h"
 
 Money *five_dollars;
 void
-- 
2.40.0