diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Smokeping.pm | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/lib/Smokeping.pm b/lib/Smokeping.pm index 0e16ef6..55583e7 100644 --- a/lib/Smokeping.pm +++ b/lib/Smokeping.pm @@ -2906,7 +2906,14 @@ KID: sub gen_imgs ($){ my $cfg = shift; - if (not -r $cfg->{General}{imgcache}."/rrdtool.png"){ + my $modulemodtime; + for (@INC) { + ( -f "$_/Smokeping.pm" ) or next; + $modulemodtime = (stat _)[9]; + last; + } + if (not -r $cfg->{General}{imgcache}."/rrdtool.png" or + (defined $modulemodtime and $modulemodtime > (stat _)[9])){ open W, ">".$cfg->{General}{imgcache}."/rrdtool.png" or do { warn "WARNING: creating $cfg->{General}{imgcache}/rrdtool.png: $!\n"; return 0 }; print W unpack ('u', <<'UUENC'); @@ -3001,7 +3008,8 @@ UUENC close W; } - if (not -r $cfg->{General}{imgcache}."/smokeping.png"){ + if (not -r $cfg->{General}{imgcache}."/smokeping.png" or + (defined $modulemodtime and $modulemodtime > (stat _)[9])){ open W, ">".$cfg->{General}{imgcache}."/smokeping.png" or do { warn "WARNING: creating $cfg->{General}{imgcache}/smokeping.png: $!\n"; return 0}; print W unpack ('u', <<'UUENC'); |