mirror of https://gerrit.osmocom.org/libosmocore
utils: Fix c++ warn in OSMO_STRBUF_APPEND
It's really a false positive since _sb_l is compared and granted to be psotivie by the time we compare, so we don't really care, but c++ is not happy about it. """ /osmocom/core/utils.h:227:40: error: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘long unsigned int’} [-Werror=sign-compare] 227 | if (_sb_l < 0 || _sb_l > _sb_remain) \ | ~~~~~~^~~~~~~~~~~~ """ Change-Id: I90e7374aa959468670f1c0ea65a427398d423ddb
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@ -224,7 +224,7 @@ struct osmo_strbuf {
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(STRBUF).pos = (STRBUF).buf; \
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size_t _sb_remain = (STRBUF).buf ? (STRBUF).len - ((STRBUF).pos - (STRBUF).buf) : 0; \
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int _sb_l = func((STRBUF).pos, _sb_remain, ##args); \
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if (_sb_l < 0 || _sb_l > _sb_remain) \
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if (_sb_l < 0 || (size_t)_sb_l > _sb_remain) \
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(STRBUF).pos = (STRBUF).buf + (STRBUF).len; \
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else if ((STRBUF).pos) \
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(STRBUF).pos += _sb_l; \
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