diff options
Diffstat (limited to 'src/script/descriptor.cpp')
| -rw-r--r-- | src/script/descriptor.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/script/descriptor.cpp b/src/script/descriptor.cpp index 5fa128d62d..9978d084d5 100644 --- a/src/script/descriptor.cpp +++ b/src/script/descriptor.cpp @@ -825,8 +825,9 @@ std::unique_ptr<PubkeyProvider> ParsePubkey(uint32_t key_exp_index, const Span<c return nullptr; } if (origin_split.size() == 1) return ParsePubkeyInner(key_exp_index, origin_split[0], permit_uncompressed, out, error); - if (origin_split[0].size() < 1 || origin_split[0][0] != '[') { - error = strprintf("Key origin start '[ character expected but not found, got '%c' instead", origin_split[0][0]); + if (origin_split[0].empty() || origin_split[0][0] != '[') { + error = strprintf("Key origin start '[ character expected but not found, got '%c' instead", + origin_split[0].empty() ? /** empty, implies split char */ ']' : origin_split[0][0]); return nullptr; } auto slash_split = Split(origin_split[0].subspan(1), '/'); @@ -896,7 +897,7 @@ std::unique_ptr<DescriptorImpl> ParseScript(uint32_t key_exp_index, Span<const c providers.emplace_back(std::move(pk)); key_exp_index++; } - if (providers.size() < 1 || providers.size() > 16) { + if (providers.empty() || providers.size() > 16) { error = strprintf("Cannot have %u keys in multisig; must have between 1 and 16 keys, inclusive", providers.size()); return nullptr; } else if (thres < 1) { |