rrdtool: remove patch after update

This patch was removed from the distinfo in the 1.7.2 update

1 files changed, 0 insertions, 33 deletions

diff --git a/databases/rrdtool/patches/patch-src_rrd__xport.c b/databases/rrdtool/patches/patch-src_rrd__xport.c
deleted file mode 100644
index e7e208ab6bf..00000000000
--- a/databases/rrdtool/patches/patch-src_rrd__xport.c
+++ /dev/null
@@ -1,33 +0,0 @@
-$NetBSD: patch-src_rrd__xport.c,v 1.2 2017/07/27 18:31:20 adam Exp $
-
-Use <ctype.h> correctly.
-
---- src/rrd_xport.c.orig	2017-05-16 12:26:46.000000000 +0000
-+++ src/rrd_xport.c
-@@ -537,7 +537,7 @@ static int rrd_xport_format_sv(char sep,
-   if (addToBuffer(buffer,"\"time\"",6)) { return 1; }
-   for(unsigned long i=0;i<col_cnt;i++) {
-     /* strip leading spaces */
--    char *t=legend_v[i]; while (isspace(*t)) { t++;}
-+    char *t=legend_v[i]; while (isspace((unsigned char)*t)) { t++;}
-     /* and print it */
-     snprintf(buf,255,"%c\"%s\"",sep,t);
-     if (addToBuffer(buffer,buf,0)) { return 1;}
-@@ -680,7 +680,7 @@ static int rrd_xport_format_xmljson(int 
-   for (unsigned long j = 0; j < col_cnt; j++) {
-     char *entry = legend_v[j];
-     /* I do not know why the legend is "spaced", but let us skip it */
--    while(isspace(*entry)){entry++;}
-+    while(isspace((unsigned char)*entry)){entry++;}
-     /* now output it */
-     if (json){
-       snprintf(buf,sizeof(buf),"      \"%s\"", entry);
-@@ -970,7 +970,7 @@ static int rrd_xport_format_addprints(in
-     case GF_LINE:
-       entry = im->gdes[i].legend;
-       /* I do not know why the legend is "spaced", but let us skip it */
--      while(isspace(*entry)){entry++;}
-+      while(isspace((unsigned char)*entry)){entry++;}
-       if (json) {
-         snprintf(buf,sizeof(buf),",\n        { \"line\": \"%s\" }",entry);
-       } else {