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File: fix write_buffer_to_file

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Maxime Coste 2011-10-03 18:40:12 +00:00
parent 6a0b570e50
commit 945426f47a
1 changed files with 1 additions and 1 deletions
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src/file.cc
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@ -44,7 +44,7 @@ Buffer* create_buffer_from_file(const std::string& filename)
void write_buffer_to_file(const Buffer& buffer, const std::string& filename) void write_buffer_to_file(const Buffer& buffer, const std::string& filename)
{ {
int fd = open(filename.c_str(), O_CREAT | O_WRONLY, 0644); int fd = open(filename.c_str(), O_CREAT | O_WRONLY | O_TRUNC, 0644);
if (fd == -1) if (fd == -1)
throw file_access_error(filename, strerror(errno)); throw file_access_error(filename, strerror(errno));