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Fix how the shell appends.

This commit is contained in:
Jonas 'Sortie' Termansen 2014-09-29 22:31:30 +02:00
parent 66f1a62743
commit 2492f0bad7
1 changed files with 6 additions and 2 deletions
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8
utils/sh.cpp
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@ -331,8 +331,12 @@ readcmd:
if ( outputfile ) if ( outputfile )
{ {
close(1); close(1);
int flags = O_CREAT | O_WRONLY | O_APPEND; // TODO: Is this logic right or wrong?
if ( strcmp(execmode, ">") == 0 ) { flags |= O_TRUNC; } int flags = O_CREAT | O_WRONLY;
if ( strcmp(execmode, ">") == 0 )
flags |= O_TRUNC;
if ( strcmp(execmode, ">>") == 0 )
flags |= O_APPEND;
if ( open(outputfile, flags, 0666) < 0 ) if ( open(outputfile, flags, 0666) < 0 )
{ {
error(127, errno, "%s", outputfile); error(127, errno, "%s", outputfile);