Prefer fputc over fputs where possible

fputc is meant for single characters, fputs is meant for strings.
openssh · Jul 16, 2023 · 3f1a0c5 · 3f1a0c5
1 parent 20b768f
commit 3f1a0c5
Show file tree

Hide file tree

Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/ssh-keyscan.c b/ssh-keyscan.c
@@ -337,7 +337,7 @@ keyprint_one(const char *host, struct sshkey *key)
 	if (!get_cert)
 		r = fprintf(stdout, "%s ", known_host);
 	if (r >= 0 && sshkey_write(key, stdout) == 0)
-		(void)fputs("\n", stdout);
+		(void)fputc('\n', stdout);
 	free(hashed);
 	free(hostport);
 }

diff --git a/sshkey.c b/sshkey.c
@@ -2717,7 +2717,7 @@ sshkey_dump_ec_point(const EC_GROUP *group, const EC_POINT *point)
 	BN_print_fp(stderr, x);
 	fputs("\ny=", stderr);
 	BN_print_fp(stderr, y);
-	fputs("\n", stderr);
+	fputc('\n', stderr);
  out:
 	BN_clear_free(x);
 	BN_clear_free(y);
@@ -2735,7 +2735,7 @@ sshkey_dump_ec_key(const EC_KEY *key)
 		fputs("(NULL)", stderr);
 	else
 		BN_print_fp(stderr, EC_KEY_get0_private_key(key));
-	fputs("\n", stderr);
+	fputc('\n', stderr);
 }
 #endif /* WITH_OPENSSL && OPENSSL_HAS_ECC */