$NetBSD$

* Improve portability

--- contrib/adc/watch.orig	2011-11-16 00:23:56.000000000 +0000
+++ contrib/adc/watch
@@ -75,11 +75,11 @@ cd $GL_REPO_BASE_ABS/$repo.git
 grep "^$GL_USER $identarg$" gl-watchers > /dev/null
 found=$?
 
-[ $found -eq 0 -a $cmd == "add" ] && die "There is already a watch \"$identarg\" for user $GL_USER"
-[ $found -ne 0 -a $cmd == "remove" ] && die "No watch \"$identarg\" found for user $GL_USER"
+[ $found -eq 0 -a $cmd = "add" ] && die "There is already a watch \"$identarg\" for user $GL_USER"
+[ $found -ne 0 -a $cmd = "remove" ] && die "No watch \"$identarg\" found for user $GL_USER"
 
-[ $cmd == "add" ] && echo "$GL_USER $identarg" >> gl-watchers && { echo "Added a watch \"$identarg\" for user $GL_USER"; exit 0; }
+[ $cmd = "add" ] && echo "$GL_USER $identarg" >> gl-watchers && { echo "Added a watch \"$identarg\" for user $GL_USER"; exit 0; }
 
-[ $cmd == "remove" ] && sed -i -e "/^$GL_USER $identarg$/d" gl-watchers && { echo "Removed a watch \"$identarg\" for user $GL_USER"; exit 0; }
+[ $cmd = "remove" ] && sed -i -e "/^$GL_USER $identarg$/d" gl-watchers && { echo "Removed a watch \"$identarg\" for user $GL_USER"; exit 0; }
 
 die "16 cores, 320GB of RAM, 4TB of disk, and you give me a command I am not programmed to do. Humans..."
