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Fix an error in last commit; eliminate a warning

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This commit is contained in:
Gregory Nutt
2016-01-06 10:14:09 -06:00
parent 186a101d2c
commit 50f44f23f2
3 changed files with 6 additions and 5 deletions
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7
nshlib/nsh_fsutils.c
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@@ -136,19 +136,20 @@ int nsh_catfile(FAR struct nsh_vtbl_s *vtbl, FAR const char *cmd,
ssize_t n = nsh_write(vtbl, buffer, nbytesread);
if (n < 0)
{
int errval = errno;
int errcode = errno;
/* EINTR is not an error (but will stop stop the cat) */
#ifndef CONFIG_DISABLE_SIGNALS
if (errval == EINTR)
if (errcode == EINTR)
{
nsh_output(vtbl, g_fmtsignalrecvd, cmd);
}
else
#endif
{
nsh_output(vtbl, g_fmtcmdfailed, cmd, "write", NSH_ERRNO);
nsh_output(vtbl, g_fmtcmdfailed, cmd, "write",
NSH_ERRNO_OF(errcode));
}
ret = ERROR;