1 files changed, 22 insertions, 17 deletions

diff --git a/device-functions.c b/device-functions.c
index a9fc638..8e59686 100644
--- a/device-functions.c
+++ b/device-functions.c
@@ -4546,9 +4546,9 @@ void Main_update_shift_registers()
 
 	// reset update sensors
 	globals.Changes.update_os = 0;
-        globals.Changes.update_amp = 0;
-        globals.Changes.update_zout = 0;
-        globals.Changes.update_load = 0;
+	globals.Changes.update_amp = 0;
+	globals.Changes.update_zout = 0;
+	globals.Changes.update_load = 0;
 }
 
 
@@ -4577,7 +4577,8 @@ int IO_Setup_RS232(int baud, char hardhand, gboolean update_flash)
 
 // this is a conversation handler for pam, it basically sends the password when pam asks for it
 
-static int conversation(int num_msg, const struct pam_message **msgs, struct pam_response **resp, void *appdata_ptr) {
+static int conversation(int num_msg, const struct pam_message **msgs, struct pam_response **resp, void *appdata_ptr)
+{
 
 	struct pam_response* responses = calloc(num_msg, sizeof(struct pam_response));
 	if (!responses) {
@@ -4589,14 +4590,15 @@ static int conversation(int num_msg, const struct pam_message **msgs, struct pam
 		const struct pam_message *msg = msgs[i];
 		struct pam_response* response = &(responses[i]);
 		switch (msg->msg_style) {
-			case PAM_PROMPT_ECHO_OFF:
-				response->resp = strdup((char*) appdata_ptr);
-				if (!response->resp)
-					return PAM_CONV_ERR;
-				break;
-
-			default:
+		case PAM_PROMPT_ECHO_OFF:
+			response->resp = strdup((char*) appdata_ptr);
+			if (!response->resp) {
 				return PAM_CONV_ERR;
+			}
+			break;
+
+		default:
+			return PAM_CONV_ERR;
 		}
 		response->resp_retcode = 0;
 	}
@@ -4606,15 +4608,18 @@ static int conversation(int num_msg, const struct pam_message **msgs, struct pam
 	return PAM_SUCCESS;
 }
 
-static gboolean checkpassword(const char* username, char* password) {
+static gboolean checkpassword(const char* username, char* password)
+{
 	struct pam_conv pam_conversation = { conversation, password };
 	pam_handle_t* pamh;
 
-	if (pam_start("passwd", username, &pam_conversation, &pamh) != PAM_SUCCESS)
+	if (pam_start("passwd", username, &pam_conversation, &pamh) != PAM_SUCCESS) {
 		return FALSE;
+	}
 
-	if (pam_authenticate(pamh, 0) != PAM_SUCCESS)
+	if (pam_authenticate(pamh, 0) != PAM_SUCCESS) {
 		return FALSE;
+	}
 
 	// we only want to check the password and not actually start a session, so get out of here
 
@@ -4623,7 +4628,8 @@ static gboolean checkpassword(const char* username, char* password) {
 	return TRUE;
 }
 
-int change_password(gchar *old_password, gchar *new_password) {
+int change_password(gchar *old_password, gchar *new_password)
+{
 
 	gboolean old_valid = TRUE;
 
@@ -4659,8 +4665,7 @@ int change_password(gchar *old_password, gchar *new_password) {
 		lu_end(ctx);
 
 		return OK;
-	}
-	else {
+	} else {
 		return password_change_error;
 	}
 }