fixup! DEBUG: only run the failing tests

Unfortunately, the environment variable `T` is not respected in `make
test`...

Signed-off-by: Johannes Schindelin <[email protected]>

Author: dscho

.github/workflows/main.yml

@@ -34,7 +34,6 @@ jobs:
       jobname: ${{matrix.vector.jobname}}
       distro: ${{matrix.vector.pool}}
       TEST_OUTPUT_DIRECTORY: ${{github.workspace}}/t
-      T: t1400-update-ref.sh t3200-branch.sh
     runs-on: ${{matrix.vector.pool}}
     steps:
     - uses: mxschmitt/action-tmate@v3

t/Makefile

@@ -39,7 +39,7 @@ PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
 TEST_RESULTS_DIRECTORY_SQ = $(subst ','\'',$(TEST_RESULTS_DIRECTORY))
 CHAINLINTTMP_SQ = $(subst ','\'',$(CHAINLINTTMP))
 
-T = $(sort $(wildcard t[0-9][0-9][0-9][0-9]-*.sh))
+T = t1400-update-ref.sh t3200-branch.sh
 THELPERS = $(sort $(filter-out $(T),$(wildcard *.sh)))
 TLIBS = $(sort $(wildcard lib-*.sh)) annotate-tests.sh
 TPERF = $(sort $(wildcard perf/p[0-9][0-9][0-9][0-9]-*.sh))