diff --git a/c/src/p2fa.c b/c/src/p2fa.c
index ad7ee8b..eb388d7 100644
--- a/c/src/p2fa.c
+++ b/c/src/p2fa.c
@@ -124,11 +124,11 @@ void config(UWORD *blackImage, char* configName) {
     if (ch == 'q') return;
 }
 
-void drawTotpHome(UWORD *blackImage, char** configNames) {
+void drawTotpHome(UWORD *blackImage, char** configNames, int *length) {
     Paint_NewImage(blackImage, EPD_2in13_V4_WIDTH, EPD_2in13_V4_HEIGHT, 0, WHITE);
     Paint_SelectImage(blackImage);
     Paint_Clear(WHITE);
-    for (int j = 0; j < length; j++) {
+    for (int j = 0; j < *length; j++) {
         if (configNames[j] == NULL) {
             DebugLine(13, 0, "Null Config: %d\n", j);
         }
@@ -151,7 +151,7 @@ void totpHome(UWORD *blackImage) {
         return;
     }
 
-    drawTotpHome(blackImage, configNames);
+    drawTotpHome(blackImage, configNames, &length);
 
     int i = 0;
     Paint_DrawString(115, 5 + (i * 20), "<", &Font12, WHITE, BLACK);
@@ -174,11 +174,11 @@ void totpHome(UWORD *blackImage) {
                 case '\n':
                     timeout(0);
                     code(blackImage, configNames[i]);
-                    drawTotpHome(blackImage, configNames);
+                    drawTotpHome(blackImage, configNames, &length);
                     break;
                 case 'c':
                     config(blackImage, configNames[i]);
-                    drawTotpHome(blackImage, configNames);
+                    drawTotpHome(blackImage, configNames, &length);
                     break;
                 case 'q':
                     return;
@@ -216,7 +216,7 @@ int drawLoop() {
 
 int main() {
     signal(SIGINT, Handler);
-    signal(SIGTERM, Handler)
+    signal(SIGTERM, Handler);
 
     initscr();
     cbreak();