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BLI_string: add BLI_snprintf_rlen

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use when the length of the destination string is needed.
This commit is contained in:
Campbell Barton
2015-04-22 05:37:22 +10:00
parent c9f9e29538
commit bf69453ae7
13 changed files with 89 additions and 56 deletions
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4
source/blender/editors/interface/interface.c
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@@ -2765,11 +2765,11 @@ void ui_but_update(uiBut *but)
}
else {
const int prec = ui_but_calc_float_precision(but, value);
slen += BLI_snprintf(but->drawstr + slen, sizeof(but->drawstr) - slen, "%.*f", prec, value);
slen += BLI_snprintf_rlen(but->drawstr + slen, sizeof(but->drawstr) - slen, "%.*f", prec, value);
}
}
else {
slen += BLI_snprintf(but->drawstr + slen, sizeof(but->drawstr) - slen, "%d", (int)value);
slen += BLI_snprintf_rlen(but->drawstr + slen, sizeof(but->drawstr) - slen, "%d", (int)value);
}
if (but->rnaprop) {