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barrier
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now checking vsnprintf result against < 0 instead of == -1 

for portability.
This commit is contained in:
crs 2002-06-18 18:34:55 +00:00
parent 32713d0cfb
commit fadc73d348
1 changed files with 2 additions and 2 deletions
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4
base/CLog.cpp
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@ -252,7 +252,7 @@ CLog::vsprint(int pad, char* buffer, int len, const char* fmt, va_list args)
int n;
if (len >= pad) {
n = vsnprintf(buffer + pad, len - pad, fmt, args);
if (n != -1 && n <= len - pad + g_newlineLength)
if (n >= 0 && n <= len - pad + g_newlineLength)
return buffer;
}
@ -263,7 +263,7 @@ CLog::vsprint(int pad, char* buffer, int len, const char* fmt, va_list args)
len *= 2;
buffer = new char[len + pad];
n = vsnprintf(buffer + pad, len - pad, fmt, args);
} while (n == -1 || n > len - pad + g_newlineLength);
} while (n < 0 || n > len - pad + g_newlineLength);
return buffer;
}