extra/nmap: fix IFS-bash-fu

1 files changed, 4 insertions, 1 deletions

diff --git a/extra/nmap/PKGBUILD b/extra/nmap/PKGBUILD
index 432f1d1f..8cf07207 100644
--- a/extra/nmap/PKGBUILD
+++ b/extra/nmap/PKGBUILD
@@ -1,6 +1,9 @@
 # skip zenmap on i486 - we don't have pygtk there
 makedepends=(${makedepends[@]/pygtk/})
-IFS=$(printf '\n') optdepends=(${optdepends[@]/pygtk:*/})
+_oifs="${IFS}"
+IFS=$(printf '\n')
+optdepends=(${optdepends[@]/pygtk:*/})
+IFS="${_oifs}"
 
 makedepends_i686=(pygtk)
 makedepends_pentium4=(pygtk)