Additional fix 2001/cheong - check args

2001/cheong/README.md

@@ -11,28 +11,12 @@ US\
 make
 ```
 
-
-### Bugs and (Mis)features
-
-The current status of this entry is:
-
-```
-STATUS: known bug - please help us fix
-```
-
-For more detailed information see [2001 cheong in bugs.md](/bugs.md#2001-cheong).
-
-
 ## To use:
 
 ```sh
 ./cheong digits
 ```
 
-### INABIAF - it's not a bug it's a feature! :-)
-
-This program will very likely crash or do something different without an arg.
-
 
 ## Try:
 

2001/cheong/cheong.c

@@ -11,4 +11,4 @@ c=o+     (D[I]+82)%10-(I>l/2)*
 :!(o=pain(c/10,O,I-1))*((c+999
 )%10-(D[I]+92)%10);}return o;}
 int main(int o,char **O)     {
-return pain(o, O, l);	     }
+return o>1?pain(o, O, l):1;  }

bugs.md

@@ -1262,17 +1262,6 @@ and it can be run by itself for fun in modern systems, which was not possible
 before the fixes there.
 
 
-## 2001 cheong
-
-### STATUS: known bug - please help us fix
-### Source code: [2001/cheong/cheong.c](2001/cheong/cheong.c)
-### Information: [2001/cheong/README.md](2001/cheong/README.md)
-
-This program will very likely crash or do something different without an arg.
-
-If you want to try and fix this (mis)feature, you are welcome to try.
-
-
 ## 2001 dgbeards
 
 ### STATUS: INABIAF - please **DO NOT** fix

thanks-for-fixes.md

@@ -1751,6 +1751,7 @@ letter word that would match the format and because it's pain that clang forces
 this. :-) This fix makes a point of the author's notes on portability no longer
 valid, btw.
 
+He also fixed it to check the number of args.
 
 ## [2001/coupard](2001/coupard/coupard.c) ([README.md](2001/coupard/README.md]))