Trap errors in bash functions

1 files changed, 1 insertions, 0 deletions

diff --git a/tag b/tag
index f30a616..be7f3e4 100755
--- a/tag
+++ b/tag
@@ -11,6 +11,7 @@ usage="usage: $0 [-t]"
 
 owd=`pwd`
 trap "{ cd $owd; exit 1; }" ERR
+set -o errtrace # Trap in functions.
 
 function info () { echo "$*" 1>&2; }
 function error () { info "$*"; exit 1; }