JehanneOS/mksh
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• fix one more of the enum arithmetics complaints

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• split Xinit into XinitN and Xinit macro, the former
  not initialising the “xp” argument of the latter,
  and use this to get rid of two variables that are
  only assigned but never referenced (gcc doesn’t see
  this, but MIPSpro and IIRC SUNWcc do)
• re-indent while here
• bump patchlevel
This commit is contained in:
tg
2008-03-28 13:46:53 +00:00
parent 5d41a86e86
commit 2f0c894290
4 changed files with 50 additions and 53 deletions
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11
funcs.c
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@ -5,7 +5,7 @@
#include "sh.h"
__RCSID("$MirOS: src/bin/mksh/funcs.c,v 1.70 2008/03/28 13:28:33 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/funcs.c,v 1.71 2008/03/28 13:46:52 tg Exp $");
/* A leading = means assignments before command are kept;
* a leading * means a POSIX special builtin;
@ -136,7 +136,6 @@ c_cd(const char **wp)
int rval;
struct tbl *pwd_s, *oldpwd_s;
XString xs;
char *xp;
char *dir, *try, *pwd;
int phys_path;
char *cdpath;
@ -215,11 +214,7 @@ c_cd(const char **wp)
return 1;
}
Xinit(xs, xp, PATH_MAX, ATEMP);
/* xp will have a bogus value after make_path() - set it to 0
* so that if it's used, it will cause a dump
*/
xp = NULL;
XinitN(xs, PATH_MAX, ATEMP);
cdpath = str_val(global("CDPATH"));
do {
@ -2808,7 +2803,7 @@ test_primary(Test_env *te, int do_eval)
(*te->error)(te, 0, "expression expected");
return 0;
}
if ((op = (*te->isa)(te, TM_BINOP))) {
if ((op = (*te->isa)(te, TM_BINOP)) != TO_NONOP) {
/* binary expression */
opnd2 = (*te->getopnd)(te, op, do_eval);
if (!opnd2) {