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global: improve const correctness when assigning string constants

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We're about to enable `-Wwrite-strings`, which changes the type of
string constants to `const char[]`. Fix various sites where we assign
such constants to non-const variables.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Patrick Steinhardt
2024-06-07 08:37:39 +02:00
committed by Junio C Hamano
parent 5529cba09f
commit b567004b4b
38 changed files with 106 additions and 102 deletions
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8
reftable/stack_test.c
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@ -83,7 +83,7 @@ static void test_read_file(void)
char out[1024] = "line1\n\nline2\nline3";
int n, err;
char **names = NULL;
char *want[] = { "line1", "line2", "line3" };
const char *want[] = { "line1", "line2", "line3" };
int i = 0;
EXPECT(fd > 0);
@ -116,9 +116,9 @@ static void test_parse_names(void)
static void test_names_equal(void)
{
char *a[] = { "a", "b", "c", NULL };
char *b[] = { "a", "b", "d", NULL };
char *c[] = { "a", "b", NULL };
const char *a[] = { "a", "b", "c", NULL };
const char *b[] = { "a", "b", "d", NULL };
const char *c[] = { "a", "b", NULL };
EXPECT(names_equal(a, a));
EXPECT(!names_equal(a, b));