Test that it is defined, not logically true

The problem was that "0" was not eval-ed

Test that it is defined, not logically true
The problem was that "0" was not eval-ed
917d1458 · Matthieu Muffato · 028a428f · 917d1458
Commit 917d1458 authored Jan 05, 2015 by Matthieu Muffato
Hide whitespace changes
Inline Side-by-side

Showing with 1 addition and 1 deletion

modules/Bio/EnsEMBL/Hive/Utils.pm modules/Bio/EnsEMBL/Hive/Utils.pm +1 -1

No files found.
--- a/modules/Bio/EnsEMBL/Hive/Utils.pm
+++ b/modules/Bio/EnsEMBL/Hive/Utils.pm
@@ -105,7 +105,7 @@ sub stringify {
 sub destringify {
    my $value = pop @_;

-    if($value) {
+    if(defined $value) {
        if($value=~/^'.*'$/
        or $value=~/^".*"$/
        or $value=~/^{.*}$/