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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; FAR char *value;
int ret = OK; int ret = OK;
#ifndef CONFIG_DISABLE_ENVIRON
int ndx = 1; int ndx = 1;
#endif
#ifndef CONFIG_NSH_DISABLESCRIPT #ifndef CONFIG_NSH_DISABLESCRIPT
FAR char *popt; FAR char *popt;
const char opts[] = NSH_NP_SET_OPTIONS; 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) if (ret == OK)
{ {
ndx = 2; ndx = 2;
} }
#endif
} }
} }
} }
# ifndef CONFIG_DISABLE_ENVIRON
#ifndef CONFIG_DISABLE_ENVIRON
if (ret == OK && (argc == 3 || argc == 4)) if (ret == OK && (argc == 3 || argc == 4))
# endif
#endif #endif
#endif /* CONFIG_NSH_DISABLESCRIPT */
#ifndef CONFIG_DISABLE_ENVIRON #ifndef CONFIG_DISABLE_ENVIRON
{ {
/* Trim whitespace from the value */ /* Trim whitespace from the value */