diff options
| -rw-r--r-- | var/spack/repos/builtin/packages/dd4hep/package.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/var/spack/repos/builtin/packages/dd4hep/package.py b/var/spack/repos/builtin/packages/dd4hep/package.py index 77c3934bdf..a9ca9fe12d 100644 --- a/var/spack/repos/builtin/packages/dd4hep/package.py +++ b/var/spack/repos/builtin/packages/dd4hep/package.py @@ -254,7 +254,8 @@ class Dd4hep(CMakePackage): env.set("DD4HEP", self.prefix.examples) env.set("DD4hep_DIR", self.prefix) env.set("DD4hep_ROOT", self.prefix) - env.prepend_path("LD_LIBRARY_PATH", self.libs.directories[0]) + if len(self.libs.directories) > 0: + env.prepend_path("LD_LIBRARY_PATH", self.libs.directories[0]) def url_for_version(self, version): # dd4hep releases are dashes and padded with a leading zero |