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SDL_string.c (SDL_IntPrecisionAdjust): avoid MSVC generating a memset()
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@ -1416,7 +1416,7 @@ SDL_PrintString(char *text, size_t maxlen, SDL_FormatInfo *info, const char *str
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static void
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SDL_IntPrecisionAdjust(char *num, size_t maxlen, SDL_FormatInfo *info)
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{/* left-pad num with zeroes, if needed. */
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size_t sz, pad, i;
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size_t sz, pad;
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if (!info || info->precision < 0)
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return;
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@ -1428,9 +1428,7 @@ SDL_IntPrecisionAdjust(char *num, size_t maxlen, SDL_FormatInfo *info)
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pad = (size_t)info->precision - sz;
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if (pad + sz + 1 <= maxlen) { /* otherwise ignore the precision */
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SDL_memmove(num + pad, num, sz + 1);
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for(i = 0; i < pad; ++i) {
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num[i] = '0';
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}
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SDL_memset(num, '0', pad);
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}
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}
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info->precision = -1;/* so that SDL_PrintString() doesn't make a mess. */
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