Fix creation of new rrd files: Trailing space seems to be harmful

[upsgraph] / upsgraph.pl

diff --git a/upsgraph.pl b/upsgraph.pl
index 954b8b0795c8e39607dfa4f045aa0b0485707ebf..3077e2357abaa0c458b56e1428a4b783782335c8 100755 (executable)
--- a/upsgraph.pl
+++ b/upsgraph.pl
@@ -79,7 +79,7 @@ sub rrdcreate(@) {
 
        push @cmd, "DS:${field}:GAUGE:600:" .
                $vars->{$field}->{'min'} . ":" .
-               $vars->{$field}->{'max'} . " ";
+               $vars->{$field}->{'max'};
 
        push @cmd, "RRA:AVERAGE:0.5:1:${keep}";
 
@@ -473,7 +473,7 @@ while(1) {
                                }
                        }
 
-                       print HTML2 "<img src=\"${hostname}.${var}.long.png\" width=\"${width}\" height=\"${height}\"><br>";
+                       print HTML2 "<img src=\"${hostname}.${var}.long.png\" width=\"${width}\" height=\"${height}\"><br>\n";
 
                        $mtime=(stat("${outdir}/${hostname}.${var}.week.png.work"))[9];
                        ($averages, $width, $height) =
@@ -490,7 +490,7 @@ while(1) {
                                }
                        }
 
-                       print HTML2 "<img src=\"${hostname}.${var}.week.png\" width=\"${width}\" height=\"${height}\"><br>";
+                       print HTML2 "<img src=\"${hostname}.${var}.week.png\" width=\"${width}\" height=\"${height}\"><br>\n";
 
                        $mtime=(stat("${outdir}/${hostname}.${var}.year.png.work"))[9];
                        ($averages, $width, $height) =
@@ -507,7 +507,7 @@ while(1) {
                                }
                        }
 
-                       print HTML2 "<img src=\"${hostname}.${var}.year.png\" width=\"${width}\" height=\"${height}\"><br>";
+                       print HTML2 "<img src=\"${hostname}.${var}.year.png\" width=\"${width}\" height=\"${height}\"><br>\n";
 
                        print HTML2 "</body></html>\n";
                        close(HTML2);