be careful about unset variables

Signed-off-by: Jan Pokorný <jpokorny@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/watch-bz b/watch-bz
index e619440..d5f1a2b 100755
--- a/watch-bz
+++ b/watch-bz
@@ -12,7 +12,7 @@
 #    - optionally set BZUSER to avoid the need to login manually before
 #      the "watch session"; you can set BZPASSWORD as well but be careful!
 
-#set -eu
+set -u
 export LANG=C
 
 HERE=$(dirname $0)