Constify variables within loops.

7 files changed, 7 insertions, 7 deletions

diff --git a/src/modules/extra/m_ldap.cpp b/src/modules/extra/m_ldap.cpp
index d7d5cbfb3..09c9a3f6e 100644
--- a/src/modules/extra/m_ldap.cpp
+++ b/src/modules/extra/m_ldap.cpp
@@ -545,7 +545,7 @@ class ModuleLDAP : public Module
 	{
 		ServiceMap conns;
 
-		for (auto& [_, tag] : ServerInstance->Config->ConfTags("database"))
+		for (const auto& [_, tag] : ServerInstance->Config->ConfTags("database"))
 		{
 			if (!stdalgo::string::equalsci(tag->getString("module"), "ldap"))
 				continue;
diff --git a/src/modules/extra/m_mysql.cpp b/src/modules/extra/m_mysql.cpp
index 4eac4ddd8..446bf730b 100644
--- a/src/modules/extra/m_mysql.cpp
+++ b/src/modules/extra/m_mysql.cpp
@@ -467,7 +467,7 @@ void ModuleSQL::ReadConfig(ConfigStatus& status)
 {
 	ConnMap conns;
 
-	for (auto& [_, tag] : ServerInstance->Config->ConfTags("database"))
+	for (const auto& [_, tag] : ServerInstance->Config->ConfTags("database"))
 	{
 		if (!stdalgo::string::equalsci(tag->getString("module"), "mysql"))
 			continue;
diff --git a/src/modules/extra/m_pgsql.cpp b/src/modules/extra/m_pgsql.cpp
index 522ca205d..368e5e363 100644
--- a/src/modules/extra/m_pgsql.cpp
+++ b/src/modules/extra/m_pgsql.cpp
@@ -547,7 +547,7 @@ class ModulePgSQL : public Module
 	{
 		ConnMap conns;
 
-		for (auto& [_, tag] : ServerInstance->Config->ConfTags("database"))
+		for (const auto& [_, tag] : ServerInstance->Config->ConfTags("database"))
 		{
 			if (!stdalgo::string::equalsci(tag->getString("module"), "pgsql"))
 				continue;
diff --git a/src/modules/extra/m_sqlite3.cpp b/src/modules/extra/m_sqlite3.cpp
index e233687c5..3cd9713cb 100644
--- a/src/modules/extra/m_sqlite3.cpp
+++ b/src/modules/extra/m_sqlite3.cpp
@@ -257,7 +257,7 @@ class ModuleSQLite3 : public Module
 	{
 		ClearConns();
 
-		for (auto& [_, tag] : ServerInstance->Config->ConfTags("database"))
+		for (const auto& [_, tag] : ServerInstance->Config->ConfTags("database"))
 		{
 			if (!stdalgo::string::equalsci(tag->getString("module"), "sqlite"))
 				continue;
diff --git a/src/modules/extra/m_ssl_gnutls.cpp b/src/modules/extra/m_ssl_gnutls.cpp
index 9ebfbb2db..5557a3806 100644
--- a/src/modules/extra/m_ssl_gnutls.cpp
+++ b/src/modules/extra/m_ssl_gnutls.cpp
@@ -1129,7 +1129,7 @@ class ModuleSSLGnuTLS : public Module
 		if (tags.empty())
 			throw ModuleException("You have not specified any <sslprofile> tags that are usable by this module!");
 
-		for (auto& [_, tag] : tags)
+		for (const auto& [_, tag] : tags)
 		{
 			if (!stdalgo::string::equalsci(tag->getString("provider"), "gnutls"))
 			{
diff --git a/src/modules/extra/m_ssl_mbedtls.cpp b/src/modules/extra/m_ssl_mbedtls.cpp
index 722aee472..5282ee261 100644
--- a/src/modules/extra/m_ssl_mbedtls.cpp
+++ b/src/modules/extra/m_ssl_mbedtls.cpp
@@ -862,7 +862,7 @@ class ModuleSSLmbedTLS : public Module
 		if (tags.empty())
 			throw ModuleException("You have not specified any <sslprofile> tags that are usable by this module!");
 
-		for (auto& [_, tag] : tags)
+		for (const auto& [_, tag] : tags)
 		{
 			if (!stdalgo::string::equalsci(tag->getString("provider"), "mbedtls"))
 			{
diff --git a/src/modules/extra/m_ssl_openssl.cpp b/src/modules/extra/m_ssl_openssl.cpp
index bf72eaf99..d7e5e3782 100644
--- a/src/modules/extra/m_ssl_openssl.cpp
+++ b/src/modules/extra/m_ssl_openssl.cpp
@@ -906,7 +906,7 @@ class ModuleSSLOpenSSL : public Module
 		if (tags.empty())
 			throw ModuleException("You have not specified any <sslprofile> tags that are usable by this module!");
 
-		for (auto& [_, tag] : tags)
+		for (const auto& [_, tag] : tags)
 		{
 			if (!stdalgo::string::equalsci(tag->getString("provider"), "openssl"))
 			{