0001-revert-regression-in-printing-of-exponentials.patch

From 94982258fe0dced4a041c6abdc6cdef5d3ce7526 Mon Sep 17 00:00:00 2001
From: Joseph Barker <joseph.barker@imr.tohoku.ac.jp>
Date: Tue, 19 Sep 2017 14:10:12 +0900
Subject: [PATCH] revert regression in printing of exponentials

---
 lib/libconfig.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/libconfig.c b/lib/libconfig.c
index 47920ec..24aad95 100644
--- a/lib/libconfig.c
+++ b/lib/libconfig.c
@@ -222,7 +222,7 @@ static void __config_write_value(const config_t *config,
     {
       char *q;
 
-      snprintf(fbuf, sizeof(fbuf) - 3, "%.*f",
+      snprintf(fbuf, sizeof(fbuf) - 3, "%.*g",
                TAB2DIGITS(config->tab_width),   /* XXX: hack; See config_set_float_precision */
                value->fval
       );
-- 
2.14.1