diff --git a/pixel.cpp b/pixel.cpp
index 3055d6f9d8684be75451bb91cf0f9374bd9298b1..72739b403758635561253446ecb9ba6faca27481 100644
--- a/pixel.cpp
+++ b/pixel.cpp
@@ -134,6 +134,6 @@ int dec = 0, i = 7, b=0,rem=0;
 
 void toAscii(char *c) {
     int n=(int)*c;
-    key=(char)n;
+    c=(char)n;
 }