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ImGuiTextBuffer::appendfv needs to va_end the args_copy.

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This commit is contained in:
Bruce Mitchener
2018-04-25 22:32:24 +07:00
committed by omar
parent 01fa934222
commit b28535d1da
1 changed files with 4 additions and 0 deletions
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4
imgui.cpp
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@@ -1762,7 +1762,10 @@ void ImGuiTextBuffer::appendfv(const char* fmt, va_list args)
int len = ImFormatStringV(NULL, 0, fmt, args); // FIXME-OPT: could do a first pass write attempt, likely successful on first pass.
if (len <= 0)
{
va_end(args_copy);
return;
}
const int write_off = Buf.Size;
const int needed_sz = write_off + len;
@@ -1774,6 +1777,7 @@ void ImGuiTextBuffer::appendfv(const char* fmt, va_list args)
Buf.resize(needed_sz);
ImFormatStringV(&Buf[write_off - 1], (size_t)len + 1, fmt, args_copy);
va_end(args_copy);
}
void ImGuiTextBuffer::appendf(const char* fmt, ...)