[groff] 02/05: regression-56555.sh: Allow independent execution.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit 92f82d004b7d43473843872ad2cd075880ac9ce6
Author: G. Branden Robinson <address@hidden>
Date:   Fri Jun 28 02:45:07 2019 +1000

    regression-56555.sh: Allow independent execution.
    
    Support running the test independently of "make", by assuming we're
    running in the build directory if $abs_top_builddir is not set.
---
 src/roff/groff/tests/regression-56555.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/roff/groff/tests/regression-56555.sh 
b/src/roff/groff/tests/regression-56555.sh
index 556f6f4..cd7ce99 100755
--- a/src/roff/groff/tests/regression-56555.sh
+++ b/src/roff/groff/tests/regression-56555.sh
@@ -18,7 +18,7 @@
 # along with this program. If not, see <http://www.gnu.org/licenses/>.
 #
 
-groff="$abs_top_builddir/test-groff"
+groff="${abs_top_builddir:-}/test-groff"
 
 # Check for segfault if we try to write a glyph before setting up.
 "$groff" >/dev/null <<EOF