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| author | David Robillard <d@drobilla.net> | 2019-05-05 14:10:27 +0200 |
|---|---|---|
| committer | David Robillard <d@drobilla.net> | 2020-06-21 18:12:04 +0200 |
| commit | a74bb1f0c7f78b6d3dcf5b7bb5bb8a5838b68be5 (patch) | |
| tree | 4d1dde9724131ca53c849770e122e6602fb187a8 /src/writer.c | |
| parent | 94ee2a1e547702b2e45de6c9849dede5fbaa93e8 (diff) | |
| download | serd-a74bb1f0c7f78b6d3dcf5b7bb5bb8a5838b68be5.tar.gz serd-a74bb1f0c7f78b6d3dcf5b7bb5bb8a5838b68be5.tar.bz2 serd-a74bb1f0c7f78b6d3dcf5b7bb5bb8a5838b68be5.zip | |
Improve add and chop prefix functions when given empty strings
Diffstat (limited to 'src/writer.c')
| -rw-r--r-- | src/writer.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/writer.c b/src/writer.c index 0fb12dc3..eab902c6 100644 --- a/src/writer.c +++ b/src/writer.c @@ -1042,14 +1042,15 @@ serd_writer_new(SerdWorld* world, } void -serd_writer_chop_blank_prefix(SerdWriter* writer, - const char* prefix) +serd_writer_chop_blank_prefix(SerdWriter* writer, const char* prefix) { free(writer->bprefix); writer->bprefix_len = 0; writer->bprefix = NULL; - if (prefix) { - writer->bprefix_len = strlen(prefix); + + const size_t prefix_len = prefix ? strlen(prefix) : 0; + if (prefix_len) { + writer->bprefix_len = prefix_len; writer->bprefix = (char*)malloc(writer->bprefix_len + 1); memcpy(writer->bprefix, prefix, writer->bprefix_len + 1); } |