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| author | Vicent Martà <tanoku@gmail.com> | 2012-02-14 21:23:11 +0100 |
|---|---|---|
| committer | Vicent Martà <tanoku@gmail.com> | 2012-03-03 02:28:00 +0100 |
| commit | 60bc2d20c40e37e92e4e15479ac4dccbde069bec (patch) | |
| tree | 0c64df89b9cd66090e2c1665a9a21b19a7113a57 /src/win32/posix_w32.c | |
| parent | 845f8314e4a02cbd01b2e7d8a6d608d9e9a1334d (diff) | |
| download | libgit2-60bc2d20c40e37e92e4e15479ac4dccbde069bec.tar.gz | |
error-handling: Add new routines
Obviously all the old throw routines are still in place, so we can
gradually port over.
Diffstat (limited to 'src/win32/posix_w32.c')
| -rw-r--r-- | src/win32/posix_w32.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/win32/posix_w32.c b/src/win32/posix_w32.c index 91585aeae..8e70719f9 100644 --- a/src/win32/posix_w32.c +++ b/src/win32/posix_w32.c @@ -341,8 +341,12 @@ done: int p_vsnprintf(char *buffer, size_t count, const char *format, va_list argptr) { #ifdef _MSC_VER - int len = _vsnprintf(buffer, count, format, argptr); - return (len < 0) ? _vscprintf(format, argptr) : len; + int len; + + if (count == 0 || (len = _vsnprintf(buffer, count, format, argptr)) < 0) + return p_vscprintf(format, argptr); + + return len; #else /* MinGW */ return vsnprintf(buffer, count, format, argptr); #endif |