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NSH: Eliminate warning about unused variable.

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This commit is contained in:
Gregory Nutt 2017-04-09 11:54:59 -06:00
parent 8369052a22
commit 169bcab331
1 changed files with 7 additions and 2 deletions
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9
nshlib/nsh_envcmds.c
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@ -316,7 +316,9 @@ int cmd_set(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
{
FAR char *value;
int ret = OK;
#ifndef CONFIG_DISABLE_ENVIRON
int ndx = 1;
#endif
#ifndef CONFIG_NSH_DISABLESCRIPT
FAR char *popt;
const char opts[] = NSH_NP_SET_OPTIONS;
@ -362,17 +364,20 @@ int cmd_set(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
}
}
#ifndef CONFIG_DISABLE_ENVIRON
if (ret == OK)
{
ndx = 2;
}
#endif
}
}
}
# ifndef CONFIG_DISABLE_ENVIRON
#ifndef CONFIG_DISABLE_ENVIRON
if (ret == OK && (argc == 3 || argc == 4))
# endif
#endif
#endif /* CONFIG_NSH_DISABLESCRIPT */
#ifndef CONFIG_DISABLE_ENVIRON
{
/* Trim whitespace from the value */