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Fixes for clean compile w/o environment variables

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@941 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2008-09-19 15:12:13 +00:00
parent 6a96311905
commit 106ae37184
2 changed files with 4 additions and 3 deletions
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2
examples/nsh/nsh.h
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@ -184,7 +184,7 @@
/* Stubs used when working directory is not supported */
#if CONFIG_NFILE_DESCRIPTORS <= 0 || defined(CONFIG_DISABLE_ENVIRON)
# define nsh_getfullpath(v,p) (p)
# define nsh_getfullpath(v,p) ((char*)(p))
# define nsh_freefullpath(p)
#endif

5
examples/nsh/nsh_main.c
View File

@ -544,6 +544,7 @@ char *nsh_argument(FAR struct nsh_vtbl_s *vtbl, char **saveptr)
*saveptr = pend;
#ifndef CONFIG_DISABLE_ENVIRON
/* Check for references to environment variables */
if (pbegin[0] == '$' && !quoted)
@ -563,7 +564,7 @@ char *nsh_argument(FAR struct nsh_vtbl_s *vtbl, char **saveptr)
}
/* Not a built-in? Return the value of the environment variable with this name */
#ifndef CONFIG_DISABLE_ENVIRON
else
{
char *value = getenv(pbegin+1);
@ -576,8 +577,8 @@ char *nsh_argument(FAR struct nsh_vtbl_s *vtbl, char **saveptr)
return (char*)"";
}
}
#endif
}
#endif
}
/* Return the beginning of the token. */