extra/nmap: repair "==> ERROR: optdepends is not allowed to be empty."

1 files changed, 1 insertions, 1 deletions

diff --git a/extra/nmap/PKGBUILD b/extra/nmap/PKGBUILD
index 168f0c39..432f1d1f 100644
--- a/extra/nmap/PKGBUILD
+++ b/extra/nmap/PKGBUILD
@@ -1,6 +1,6 @@
 # skip zenmap on i486 - we don't have pygtk there
 makedepends=(${makedepends[@]/pygtk/})
-optdepends=("${optdepends[@]/pygtk:*/}")
+IFS=$(printf '\n') optdepends=(${optdepends[@]/pygtk:*/})
 
 makedepends_i686=(pygtk)
 makedepends_pentium4=(pygtk)