netvor
/
sugar-trail
Watch 1
Star 0
Fork 0
Code Issues 0 Pull Requests 0 Releases 0 Wiki Activity
Browse Source

Prevented unnecessary warning

Alois Mahdal (@azzgoat) 11 years ago
parent
52d66019c8
commit
a09b550a55
1 changed files with 1 additions and 1 deletions
Unified View Show Diff Stats
  1. 1
    1
      lib/SugarTrail/Template/Slave.pm

+ 1
- 1
lib/SugarTrail/Template/Slave.pm View File

40 
     foreach my $step (@{$self->{steps}}) {
 40 
     foreach my $step (@{$self->{steps}}) {
41 
         push @warnings, $_ foreach @{$step->{warnings}};
 41 
         push @warnings, $_ foreach @{$step->{warnings}};
42 
     }
 42 
     }
43 
-    my $warnings;
43 
+    my $warnings = "";
44 
     if (@warnings) {
 44 
     if (@warnings) {
45 
         $warnings .= "---\n# SUGAR-TRAIL WARNINGS #\n\n";
 45 
         $warnings .= "---\n# SUGAR-TRAIL WARNINGS #\n\n";
46 
         foreach (@warnings) {
 46 
         foreach (@warnings) {