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bugfix: read(2) returns 0 on EOF

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git-svn-id: https://www4.informatik.uni-erlangen.de/i4svn/danceos/trunk/devel/fail@1925 8c4709b5-6ec9-48aa-a5cd-a96041d1645a
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hsc
2012-11-13 00:17:25 +00:00
parent 97299ba370
commit 61ab977f01
1 changed files with 1 additions and 1 deletions
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2
src/core/comm/SocketComm.cc
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@ -80,7 +80,7 @@ ssize_t SocketComm::safe_read(int fd, void *buf, size_t count)
} }
count -= ret; count -= ret;
cbuf += ret; cbuf += ret;
} while (count); } while (ret && count);
return cbuf - (const char *) buf; return cbuf - (const char *) buf;
} }