grep: enable recurse-submodules to work on <tree> objects

diff --git a/t/lib-gpg.sh b/t/lib-gpg.sh
index db2ef22e8f76a54c851424dd19c1232f6061392c..ec2aa8f6879d68078caeccaff25d89178b9fb902 100755 (executable)
--- a/t/lib-gpg.sh
+++ b/t/lib-gpg.sh
@@ -1,9 +1,8 @@
 #!/bin/sh
 
 gpg_version=$(gpg --version 2>&1)
-if test $? = 127; then
-       say "You do not seem to have gpg installed"
-else
+if test $? != 127
+then
        # As said here: http://www.gnupg.org/documentation/faqs.html#q6.19
        # the gpg version 1.0.6 didn't parse trust packets correctly, so for
        # that version, creation of signed tags using the generated key fails.