From: Quentin Smith <quentin@mit.edu>
Date: Fri, 5 Mar 2010 20:45:19 +0000 (-0500)
Subject: You can only have one trap handler per signal
X-Git-Url: https://sipb.mit.edu/gitweb.cgi/sipb-www.git/commitdiff_plain/1a9b3b9b99bbc05d81d71d6b58727877734ac2f8?ds=sidebyside

You can only have one trap handler per signal
---

diff --git a/generate-preview.sh b/generate-preview.sh
index 690efb2..a50be67 100644
--- a/generate-preview.sh
+++ b/generate-preview.sh
@@ -17,8 +17,7 @@ else
     tmpoutdir=`mktemp -d`
     echo "Building ikiwiki source in $tmpdir"
     echo "Building ikiwiki into $tmpoutdir"
-    trap 'rm -rf "$tmpdir"' 0
-    trap 'rm -rf "$tmpoutdir"' 0
+    trap 'rm -rf "$tmpdir"; rm -rf "$tmpoutdir"' 0
     cd "$tmpdir"
     (cd "$srcdir/ikiwiki" && tar c .) | (cd "$tmpdir" && tar x)
     ./Makefile.PL INSTALL_BASE="$tmpoutdir" PREFIX=