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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2008-08-17 16:17:44 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2008-08-17 16:17:44 +0000 |
commit | 002549e43c326202f941483a7249a8f088c842ea (patch) | |
tree | fd0c93c57201b23cb0db54a04551a1a8eadcbcf3 /nuttx/examples/nsh/nsh_envcmds.c | |
parent | 55e4f1ebc7d9236a746a456733e5b5606f7e0a57 (diff) | |
download | nuttx-002549e43c326202f941483a7249a8f088c842ea.tar.gz nuttx-002549e43c326202f941483a7249a8f088c842ea.tar.bz2 nuttx-002549e43c326202f941483a7249a8f088c842ea.zip |
Allow in all loctions
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@826 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/examples/nsh/nsh_envcmds.c')
-rw-r--r-- | nuttx/examples/nsh/nsh_envcmds.c | 17 |
1 files changed, 1 insertions, 16 deletions
diff --git a/nuttx/examples/nsh/nsh_envcmds.c b/nuttx/examples/nsh/nsh_envcmds.c index ce05fab82..86b7651e8 100644 --- a/nuttx/examples/nsh/nsh_envcmds.c +++ b/nuttx/examples/nsh/nsh_envcmds.c @@ -89,22 +89,7 @@ void cmd_echo(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv) for (i = 1; i < argc; i++) { - /* Check for references to environment variables */ - -#ifndef CONFIG_DISABLE_ENVIRON - if (argv[i][0] == '$') - { - char *value = getenv(argv[i]+1); - if (value) - { - nsh_output(vtbl, "%s ", value); - } - } - else -#endif - { - nsh_output(vtbl, "%s ", argv[i]); - } + nsh_output(vtbl, "%s ", argv[i]); } nsh_output(vtbl, "\n"); } |