From: Tobias Oetiker <tobi@oetiker.ch>
Date: Tue, 16 Sep 2014 08:34:23 +0000 (+0200)
Subject: fix character class definition
X-Git-Tag: v1.5.0-rc1~35
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=1615689e259bfd67e43cf7711948abc23f998ca9;p=thirdparty%2Frrdtool-1.x.git

fix character class definition
---

diff --git a/src/rrd_graph.c b/src/rrd_graph.c
index 31de4183..3d1d63b2 100644
--- a/src/rrd_graph.c
+++ b/src/rrd_graph.c
@@ -5082,7 +5082,7 @@ static int bad_format_check(const char *pattern, char *fmt) {
 int bad_format_imginfo(char *fmt){
     return bad_format_check("^" SAFE_STRING "%s" SAFE_STRING "%lu" SAFE_STRING "%lu" SAFE_STRING "$",fmt);
 }
-#define FLOAT_STRING "%[+- 0#]?[0-9]*([.][0-9]+)?l[eEfF]"
+#define FLOAT_STRING "%[-+ 0#]?[0-9]*([.][0-9]+)?l[eEfF]"
 
 int bad_format_axis(char *fmt){
     return bad_format_check("^" SAFE_STRING FLOAT_STRING SAFE_STRING "$",fmt);