1 file changed, 9 insertions, 0 deletions
diff --git a/tests/t0205-config.sh b/tests/t0205-config.sh
index 8999497..5931f4c 100755
--- a/tests/t0205-config.sh
+++ b/tests/t0205-config.sh
@@ -208,6 +208,15 @@ test_expect_success 'a word where a number belongs is reported' '
 	test_grep -F "Reading enable-blame=on in $PWD/outerrc line 2 as 0, since it is not a whole number" err
 '
 
+# A number left empty reads as 0 as well, so it is logged as a word is.
+test_expect_success 'an empty number is reported' '
+	cgitrc_repo emptyrc foo cache-size= &&
+	cgit_rc emptyrc "url=foo/" >tmp 2>err &&
+	test_grep "^Status: 200" tmp &&
+	test_grep -F "Reading cache-size= in $PWD/emptyrc line 3 as 0, since it is not a whole number" err &&
+	test_line_count = 1 err
+'
+
 test_expect_success 'a word in a scanned git config is reported' '
 	git clone -q --bare repos/foo/.git wordscan/foo.git &&
 	git -C wordscan/foo.git config cgit.hide true &&