[PATCH] t0091: allow test in a repository without tags

[Junio C Hamano <gitster@pobox.com>]

The beginning of the [System Info] section, which should match the
"git version --build-options" output, may not identify our version
as "git version 2.whatever".  When build in a repository cloned
without tags, for example, "git version unknown.g00000000" can be a
legit version string.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 t/t0091-bugreport.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git c/t/t0091-bugreport.sh w/t/t0091-bugreport.sh
index 8798feefe3..fca39048fe 100755
--- c/t/t0091-bugreport.sh
+++ w/t/t0091-bugreport.sh
@@ -39,9 +39,9 @@ test_expect_success 'sanity check "System Info" section' '
 
 	sed -ne "/^\[System Info\]$/,/^$/p" <git-bugreport-format.txt >system &&
 
-	# The beginning should match "git version --build-info" verbatim,
+	# The beginning should match "git version --build-options" verbatim,
 	# but rather than checking bit-for-bit equality, just test some basics.
-	grep "git version [0-9]." system &&
+	grep "git version " system &&
 	grep "shell-path: ." system &&
 
 	# After the version, there should be some more info.