t4211: demonstrate crash when first -L encountered is empty range

diff --git a/t/t4211-line-log.sh b/t/t4211-line-log.sh
index 9042178124d0bdc1246e3d9862fc72cc5d406a2b..d98efb3c4e96570566a08e7b373d892d16ffa5ad 100755 (executable)
--- a/t/t4211-line-log.sh
+++ b/t/t4211-line-log.sh
@@ -72,4 +72,9 @@ test_expect_failure '-L {empty-range} (any -L)' '
        git log -L1,1:b.c -L$n:b.c
 '
 
+test_expect_failure '-L {empty-range} (first -L)' '
+       n=$(expr $(wc -l <b.c) + 1) &&
+       git log -L$n:b.c
+'
+
 test_done