release.sh: unconditionally unset GPGKEY

GPGKEY may already exist in the environment. Unconditionally unset it
to avoid any problem.

v2: unsetting is safer than redefining to quietly use a potentially
    wrong key stored in the variable (Peter).
v3: Simplify by unconditionally unsetting GPGKEY (Peter).

Signed-off-by: Andres Gomez <agomez@igalia.com>
Cc: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

1 files changed, 3 insertions, 0 deletions

diff --git a/release.sh b/release.sh
index f976f94..ff89d2e 100755
--- a/release.sh
+++ b/release.sh
@@ -808,6 +808,9 @@ if [ "x$GPG" = "x" ] ; then
     fi
 fi
 
+# Avoid problems if GPGKEY is already set in the environment
+unset GPGKEY
+
 # Set the default make tarball creation command
 MAKE_DIST_CMD=distcheck