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common: remove stderr debug in is_valid_witnessprog. 

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2022-01-20 15:27:08 +10:30
parent be299c0d59
commit 2b5d25c851
1 changed files with 0 additions and 7 deletions
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7
common/shutdown_scriptpubkey.c
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@ -2,8 +2,6 @@
#include <bitcoin/script.h>
#include <common/shutdown_scriptpubkey.h>
#include <stdio.h>
/* BOLT #2:
* 5. if (and only if) `option_shutdown_anysegwit` is negotiated:
* * `OP_1` through `OP_16` inclusive, followed by a single
@ -36,20 +34,15 @@ static bool is_valid_witnessprog(const u8 *scriptpubkey)
case OP_16:
break;
default:
fprintf(stderr, "op = %u (invalid)\n", scriptpubkey[0]);
return false;
}
pushlen = scriptpubkey[1];
/* Must be all of the rest of scriptpubkey */
if (2 + pushlen != tal_bytelen(scriptpubkey)) {
fprintf(stderr, "2 + %zu != %zu\n", pushlen, tal_bytelen(scriptpubkey));
return false;
}
if (!(pushlen >= 2 && pushlen <= 40))
fprintf(stderr, "pushlen == %zu\n", pushlen);
return pushlen >= 2 && pushlen <= 40;
}