Fixes #43 Do we need to override {INT} in this module?

timlegge · timlegge · commit cca8cbecc1b6 · 2022-11-24T21:50:56.000-04:00
diff --git a/lib/XML/Sig.pm b/lib/XML/Sig.pm
@@ -126,8 +126,6 @@ use constant TRANSFORM_EXC_C14N_COMMENTS => 'http://www.w3.org/2001/10/xml-exc-c
 
 sub DESTROY { }
 
-$SIG{INT} = sub { die "Interrupted\n"; };
-
 $| = 1;  # autoflush
 
 
@@ -1596,7 +1594,7 @@ sub _load_key {
         confess "Could not load key $file: $!";
     }
 
-    return;
+    return undef;
 }
 
 ##

Original file line number	Diff line number	Diff line change
`@@ -126,8 +126,6 @@ use constant TRANSFORM_EXC_C14N_COMMENTS => 'http://www.w3.org/2001/10/xml-exc-c`
`126`	`126`
`127`	`127`	`sub DESTROY { }`
`128`	`128`
`129`		`-$SIG{INT} = sub { die "Interrupted\n"; };`
`130`		`-`
`131`	`129`	`$\| = 1; # autoflush`
`132`	`130`
`133`	`131`
`@@ -1596,7 +1594,7 @@ sub _load_key {`
`1596`	`1594`	`confess "Could not load key $file: $!";`
`1597`	`1595`	`}`
`1598`	`1596`
`1599`		`- return;`
	`1597`	`+ return undef;`
`1600`	`1598`	`}`
`1601`	`1599`
`1602`	`1600`	`##`