test/cmdline: silence clang 12 warning

clang 12 gives a warning about string concatenation in arrays.
In this case, as it is a long string test the strings are concatenated.
Add parentheses to indicate this.

$ clang --version
clang version 12.0.0 (Fedora 12.0.0-0.3.rc1.fc34)

../app/test/test_cmdline_num.c:204:5: warning:
suspicious concatenation of string literals in an array initialization;
did you mean to separate the elements with a comma?
[-Wstring-concatenation]
"1111000011110000111100001111000011110000111100001111000011110000",
^
../app/test/test_cmdline_num.c:203:3: note:
place parentheses around the string literal to silence warning
"0b1111000011110000111100001111000011110000111100001111000011110000"
^

Signed-off-by: Kevin Traynor <ktraynor@redhat.com>

diff --git a/app/test/test_cmdline_num.c b/app/test/test_cmdline_num.c
index ec479cd..9276de5 100644 (file)
--- a/app/test/test_cmdline_num.c
+++ b/app/test/test_cmdline_num.c
@@ -200,8 +200,8 @@ const char * num_invalid_strs[] = {
                "-0x1234580A",
                "-0b0111010101",
                /* too long (128+ chars) */
-               "0b1111000011110000111100001111000011110000111100001111000011110000"
-                 "1111000011110000111100001111000011110000111100001111000011110000",
+               ("0b1111000011110000111100001111000011110000111100001111000011110000"
+                 "1111000011110000111100001111000011110000111100001111000011110000"),
                "1E3",
                "0A",
                "-B",