Apply suggestions from linter review

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: jhiemstrawisc

src/scitokens.cpp

@@ -1020,7 +1020,7 @@ int scitoken_config_get_int(const char *key, char **err_msg) {
 }
 
 int scitoken_config_set_str(const char *key, const char *value,
-                             char **err_msg) {
+                            char **err_msg) {
     if (!key) {
         if (err_msg) {
             *err_msg = strdup("A key must be provided.");

src/scitokens.h

@@ -314,8 +314,7 @@ int scitoken_config_get_int(const char *key, char **err_msg);
  * Set current scitokens str parameters.
  * Returns 0 on success, nonzero on failure
  */
-int scitoken_config_set_str(const char *key, const char *value,
-                             char **err_msg);
+int scitoken_config_set_str(const char *key, const char *value, char **err_msg);
 
 /**
  * Get current scitokens str parameters.

test/main.cpp

@@ -207,7 +207,8 @@ TEST_F(KeycacheTest, InvalidConfigKeyTest) {
     char *err_msg;
     int new_update_interval = 400;
     std::string key = "invalid key";
-    auto rv = scitoken_config_set_int(key.c_str(), new_update_interval, &err_msg);
+    auto rv =
+        scitoken_config_set_int(key.c_str(), new_update_interval, &err_msg);
     ASSERT_FALSE(rv == 0);
 
     const char *key2 = nullptr;
@@ -219,7 +220,8 @@ TEST_F(KeycacheTest, SetGetUpdateTest) {
     char *err_msg;
     int new_update_interval = 400;
     std::string key = "keycache.update_interval_s";
-    auto rv = scitoken_config_set_int(key.c_str(), new_update_interval, &err_msg);
+    auto rv =
+        scitoken_config_set_int(key.c_str(), new_update_interval, &err_msg);
     ASSERT_TRUE(rv == 0);
 
     rv = scitoken_config_get_int(key.c_str(), &err_msg);
@@ -230,7 +232,8 @@ TEST_F(KeycacheTest, SetGetExpirationTest) {
     char *err_msg;
     int new_expiration_interval = 2 * 24 * 3600;
     std::string key = "keycache.expiration_interval_s";
-    auto rv = scitoken_config_set_int(key.c_str(), new_expiration_interval, &err_msg);
+    auto rv =
+        scitoken_config_set_int(key.c_str(), new_expiration_interval, &err_msg);
     ASSERT_TRUE(rv == 0);
 
     rv = scitoken_config_get_int(key.c_str(), &err_msg);
@@ -241,23 +244,26 @@ TEST_F(KeycacheTest, SetInvalidUpdateTest) {
     char *err_msg;
     int new_update_interval = -1;
     std::string key = "keycache.update_interval_s";
-    auto rv = scitoken_config_set_int(key.c_str(), new_update_interval, &err_msg);
+    auto rv =
+        scitoken_config_set_int(key.c_str(), new_update_interval, &err_msg);
     ASSERT_FALSE(rv == 0);
 }
 
 TEST_F(KeycacheTest, SetInvalidExpirationTest) {
     char *err_msg;
     int new_expiration_interval = -2 * 24 * 3600;
     std::string key = "keycache.expiration_interval_s";
-    auto rv = scitoken_config_set_int(key.c_str(), new_expiration_interval, &err_msg);
+    auto rv =
+        scitoken_config_set_int(key.c_str(), new_expiration_interval, &err_msg);
     ASSERT_FALSE(rv == 0);
 }
 
 TEST_F(KeycacheTest, RefreshExpiredTest) {
     char *err_msg, *jwks;
     int new_expiration_interval = 0;
     std::string key = "keycache.expiration_interval_s";
-    auto rv = scitoken_config_set_int(key.c_str(), new_expiration_interval, &err_msg);
+    auto rv =
+        scitoken_config_set_int(key.c_str(), new_expiration_interval, &err_msg);
     ASSERT_TRUE(rv == 0);
 
     rv = keycache_refresh_jwks(demo_scitokens_url.c_str(), &err_msg);