Restrict DEB_CARGO_PACKAGE to only the install command

diff --git a/cargo.pm b/cargo.pm
index 3d7f680f3c5fcc2dbbc9126b786fcde4131fd296..d2d201ee229bf8cb121449fea6991cf58df9dfb5 100644 (file)
--- a/cargo.pm
+++ b/cargo.pm
@@ -166,8 +166,8 @@ sub install {
     }
     if ($this->{binpkg}) {
         # Do the install
-        $ENV{'DEB_CARGO_PACKAGE'} = $this->{binpkg};
-        doit("/usr/share/cargo/bin/cargo", "install", @_);
+        doit("env", "DEB_CARGO_PACKAGE", $this->{binpkg},
+             "/usr/share/cargo/bin/cargo", "install", @_);
         # generate Built-Using fields
         doit("/usr/share/cargo/dh-cargo-built-using", $this->{binpkg});
     }