From 1d9e5a577fb4a97f24966f783b11bfbc86a92d99 Mon Sep 17 00:00:00 2001
From: Marek Schimara <Marek.Schimara@bull.net>
Date: Thu, 1 Sep 2016 16:48:16 +0200
Subject: [PATCH] src/rrd_graph.c: fix icc warning "external declaration in
 primary source file"

---
 src/rrd_graph.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/src/rrd_graph.c b/src/rrd_graph.c
index a912b03d..2ec9462f 100644
--- a/src/rrd_graph.c
+++ b/src/rrd_graph.c
@@ -2587,10 +2587,7 @@ int draw_horizontal_grid(
 }
 
 /* this is frexp for base 10 */
-double    frexp10(
-    double,
-    double *);
-double frexp10(
+static double frexp10(
     double x,
     double *e)
 {
@@ -4914,7 +4911,7 @@ void rrd_graph_options(
 
     rrd_parsetime("end-24h", &start_tv);
     rrd_parsetime("now", &end_tv);
-    
+
     optparse_init(poptions, argc, argv);
     while ((opt = optparse_long(poptions, longopts, NULL)) != -1) {
         int       col_start, col_end;
-- 
2.47.2