Update telem.c

afsk/telem.c

@@ -248,12 +248,15 @@ int test_i2c_bus(int bus)
 {
 	int output = 1;
 	char *busString = "/dev/i2c-3";
+	char *busS[5];
 	
 	if (access(busString, W_OK | R_OK) >= 0)  {   // Test if I2C Bus 0 is present			
 //	  	printf("bus is present\n\n");	    
     	  	char result[128];		
     	  	char command[50] = "timeout 10 i2cdetect -y ";
-    	 	strcat (command, itoa(bus));
+		sprintf(busS, "%d", bus);
+		printf("Bus String: %s \n", busS);
+    	 	strcat (command, busS);
 //     	 	printf("Command: %s \n", command);
     	 	FILE *i2cdetect = popen(command, "r");