diff options
| author | Toomas Soome <tsoome@me.com> | 2017-08-08 13:11:23 +0300 |
|---|---|---|
| committer | Dan McDonald <danmcd@joyent.com> | 2017-12-13 14:37:28 -0500 |
| commit | 19700af4088d99a0f173873dcdfcf51fdb90335b (patch) | |
| tree | 4ca4fe8cbe079ea887ae098e67fd0e7763aa2b64 /usr/src/lib/libshell/common/sh/parse.c | |
| parent | 1d6eba5f15dcb03614b687ec6ddaa6477b7baa41 (diff) | |
| download | illumos-joyent-19700af4088d99a0f173873dcdfcf51fdb90335b.tar.gz | |
8830 libshell: variable set but not used
Reviewed by: ken mays <maybird1776@yahoo.com>
Reviewed by: Yuri Pankov <yuripv@gmx.com>
Reviewed by: Alexander Pyhalov <apyhalov@gmail.com>
Approved by: Dan McDonald <danmcd@joyent.com>
Diffstat (limited to 'usr/src/lib/libshell/common/sh/parse.c')
| -rw-r--r-- | usr/src/lib/libshell/common/sh/parse.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/usr/src/lib/libshell/common/sh/parse.c b/usr/src/lib/libshell/common/sh/parse.c index 28d52ac769..35aca3f496 100644 --- a/usr/src/lib/libshell/common/sh/parse.c +++ b/usr/src/lib/libshell/common/sh/parse.c @@ -1285,7 +1285,7 @@ static Shnode_t *simple(Lex_t *lexp,int flag, struct ionod *io) struct argnod **argtail; struct argnod **settail; int cmdarg=0; - int argno = 0, argmax=0; + int argno = 0; int assignment = 0; int key_on = (!(flag&SH_NOIO) && sh_isoption(SH_KEYWORD)); int associative=0; @@ -1347,8 +1347,6 @@ static Shnode_t *simple(Lex_t *lexp,int flag, struct ionod *io) { if(!(argp->argflag&ARG_RAW)) { - if(argno>0) - argmax = argno; argno = -1; } if(argno>=0 && argno++==cmdarg && !(flag&SH_ARRAY) && *argp->argval!='/') @@ -1388,7 +1386,6 @@ static Shnode_t *simple(Lex_t *lexp,int flag, struct ionod *io) if((tok==IPROCSYM || tok==OPROCSYM)) { argp = process_sub(lexp,tok); - argmax = 0; argno = -1; *argtail = argp; argtail = &(argp->argnxt.ap); @@ -1445,8 +1442,6 @@ static Shnode_t *simple(Lex_t *lexp,int flag, struct ionod *io) } } *argtail = 0; - if(argno>0) - argmax = argno; t->comtyp = TCOM; #if SHOPT_KIA if(lexp->kiafile && !(flag&SH_NOIO)) |