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29491: remove some variables set but not used

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This commit is contained in:
Peter Stephenson 2011-06-19 16:26:10 +00:00
parent c31caeb086
commit 962624e8c3
12 changed files with 34 additions and 38 deletions
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13
Src/params.c
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@ -655,7 +655,10 @@ createparamtable(void)
char **new_environ;
int envsize;
#endif
char **envp, **envp2, **sigptr, **t;
#ifndef USE_SET_UNSET_ENV
char **envp;
#endif
char **envp2, **sigptr, **t;
char buf[50], *str, *iname, *ivalue, *hostnam;
int oae = opts[ALLEXPORT];
#ifdef HAVE_UNAME
@ -721,7 +724,11 @@ createparamtable(void)
/* Now incorporate environment variables we are inheriting *
* into the parameter hash table. Copy them into dynamic *
* memory so that we can free them if needed */
for (envp = envp2 = environ; *envp2; envp2++) {
for (
#ifndef USE_SET_UNSET_ENV
envp =
#endif
envp2 = environ; *envp2; envp2++) {
if (split_env_string(*envp2, &iname, &ivalue)) {
if (!idigit(*iname) && isident(iname) && !strchr(iname, '[')) {
if ((!(pm = (Param) paramtab->getnode(paramtab, iname)) ||
@ -993,9 +1000,7 @@ mod_export int
isident(char *s)
{
char *ss;
int ne;
ne = noeval; /* save the current value of noeval */
if (!*s) /* empty string is definitely not valid */
return 0;