From: Thomas Hindoe Paaboel Andersen <phomes@gmail.com>
Date: Tue, 16 Dec 2014 19:36:40 +0000 (+0100)
Subject: test-json: use fabs
X-Git-Tag: v219~965
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=30c873fbfb9bb291330d50aae8fb67d774a0e4f8

test-json: use fabs
---

diff --git a/src/test/test-json.c b/src/test/test-json.c
index 8777cf7a4..00768358b 100644
--- a/src/test/test-json.c
+++ b/src/test/test-json.c
@@ -19,6 +19,8 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
+#include <math.h>
+
 #include "log.h"
 #include "util.h"
 #include "json.h"
@@ -52,7 +54,7 @@ static void test_one(const char *data, ...) {
                         double d;
 
                         d = va_arg(ap, double);
-                        assert_se(abs(d - v.real) < 0.001);
+                        assert_se(fabs(d - v.real) < 0.001);
 
                 } else if (t == JSON_INTEGER) {
                         intmax_t i;