Fix wrong $GNUPGHOME usage in gpg-agent plugin (#6403)

$GNUPGHOME variable was used incorrectly and caused a grep error when set.

Fix wrong $GNUPGHOME usage in gpg-agent plugin (#6403)
$GNUPGHOME variable was used incorrectly and caused a grep error when set.
2c87f85a · Paweł Czochański · Robby Russell · 7a7480b9 · 2c87f85a
Commit 2c87f85a authored Nov 08, 2017 by Paweł Czochański Committed by Robby Russell Nov 08, 2017
--- a/plugins/gpg-agent/gpg-agent.plugin.zsh
+++ b/plugins/gpg-agent/gpg-agent.plugin.zsh
@@ -6,7 +6,7 @@ if [ ! -S $GPG_AGENT_SOCKET ]; then
 fi

 # Set SSH to use gpg-agent if it is configured to do so
-GNUPGCONFIG=${GNUPGHOME:-"$HOME/.gnupg/gpg-agent.conf"}
+GNUPGCONFIG="${GNUPGHOME:-"$HOME/.gnupg"}/gpg-agent.conf"
 if [ -r "$GNUPGCONFIG" ] && grep -q enable-ssh-support "$GNUPGCONFIG"; then
  unset SSH_AGENT_PID
  export SSH_AUTH_SOCK=$GPG_AGENT_SOCKET