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Backport from xs.

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default 2023-09-23 18:46:24 +02:00
parent ac8790c3cd
commit 291331c745
2 changed files with 7 additions and 6 deletions
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11
xs.h
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@ -849,17 +849,18 @@ xs_str *xs_join(const xs_list *list, const char *sep)
int sz;
/* add the separator */
if (c != 0) {
if (c != 0 && ssz) {
s = xs_realloc(s, offset + ssz);
memcpy(s + offset, sep, ssz);
offset += ssz;
}
/* add the element */
sz = strlen(v);
s = xs_realloc(s, offset + sz);
memcpy(s + offset, v, sz);
offset += sz;
if ((sz = strlen(v)) > 0) {
s = xs_realloc(s, offset + sz);
memcpy(s + offset, v, sz);
offset += sz;
}
c++;
}

2
xs_version.h
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@ -1 +1 @@
/* 263e97c8ac21ff8524e3c890fe4310c696d01056 */
/* 89589de72ce632da77b0ac4b9d56d3902946b5eb */