Add debug output to stderr when decode_hex() is called on invalid hex input

2023-12-24 12:01:20 -08:00
parent 943ffbc1bf
commit 497ace0922
1 changed files with 1 additions and 1 deletions
--- a/src/hush_utils.h
+++ b/src/hush_utils.h
@@ -858,7 +858,7 @@ int32_t unhex(char c)
    int32_t hex;
    if ( (hex= _unhex(c)) < 0 )
    {
-        //printf("unhex: illegal hexchar.(%c)\n",c);
+        fprintf(stderr,"unhex: illegal hexchar.(%c)\n",c);
    }
    return(hex);
 }