configure: avoid warning with -Wall

7228fe68 ("configure: restructure gmime cert validity checker code",
2022-04-09) restructured generated C code to repurpose it later on. This
put usage of `validity` within an `#if`, resulting in an "unused
warning" if that `#if` is not executed.

Put the variable declariation inside the same if branch and, thus,  quel
the warning.

Signed-off-by: Michael J Gruber <git@grubix.eu>
This commit is contained in:
Michael J Gruber 2022-04-18 16:48:50 +02:00 committed by David Bremner
parent 7dd6dacb10
commit 0d0cc2a547

3
configure vendored
View file

@ -564,7 +564,6 @@ int main () {
GMimeSignature *sig = NULL; GMimeSignature *sig = NULL;
GMimeCertificate *cert = NULL; GMimeCertificate *cert = NULL;
GMimeObject *output = NULL; GMimeObject *output = NULL;
GMimeValidity validity = GMIME_VALIDITY_UNKNOWN;
int len; int len;
g_mime_init (); g_mime_init ();
@ -586,7 +585,7 @@ int main () {
cert = g_mime_signature_get_certificate (sig); cert = g_mime_signature_get_certificate (sig);
if (cert == NULL) return !! fprintf (stderr, "no GMimeCertificate found\n"); if (cert == NULL) return !! fprintf (stderr, "no GMimeCertificate found\n");
#ifdef CHECK_VALIDITY #ifdef CHECK_VALIDITY
validity = g_mime_certificate_get_id_validity (cert); GMimeValidity validity = g_mime_certificate_get_id_validity (cert);
if (validity != GMIME_VALIDITY_FULL) return !! fprintf (stderr, "Got validity %d, expected %d\n", validity, GMIME_VALIDITY_FULL); if (validity != GMIME_VALIDITY_FULL) return !! fprintf (stderr, "Got validity %d, expected %d\n", validity, GMIME_VALIDITY_FULL);
#endif #endif
#ifdef CHECK_EMAIL #ifdef CHECK_EMAIL