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Fix: uptime_file variable was declared too late

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When called with --help, the following error was shown:
Use of uninitialized value $uptime_file in concatenation (.) or string at
This commit is contained in:
Bernd Arnold 2018-06-03 20:55:42 +02:00
parent 250adb31ef
commit 554b702f9d
1 changed files with 3 additions and 3 deletions
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6
plugins-scripts/check_uptime.pl
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@ -1,4 +1,4 @@
#!@PERL@ -w
#!/usr/bin/perl -w
# check_uptime - check uptime to see how long the system is running.
#
@ -41,6 +41,8 @@ $ENV{'ENV'}='';
$PROGNAME = "check_uptime";
$state = $ERRORS{'UNKNOWN'};
my $uptime_file = "/proc/uptime";
# Process arguments
@ -54,8 +56,6 @@ if ($status){
# Get uptime info from file
my $uptime_file = "/proc/uptime";
if ( ! -r $uptime_file ) {
print "ERROR: file '$uptime_file' is not readable\n";
exit $ERRORS{"UNKNOWN"};