30 lines
1.2 KiB
Diff
30 lines
1.2 KiB
Diff
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diff -up ksh-20120801/src/cmd/ksh93/bltins/typeset.c.xufix ksh-20120801/src/cmd/ksh93/bltins/typeset.c
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--- ksh-20120801/src/cmd/ksh93/bltins/typeset.c.xufix 2015-02-03 14:47:23.266022137 +0100
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+++ ksh-20120801/src/cmd/ksh93/bltins/typeset.c 2015-02-03 14:47:23.308022046 +0100
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@@ -93,6 +93,8 @@ int b_readonly(int argc,char *argv[],
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memset((void*)&tdata,0,sizeof(tdata));
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tdata.sh = context->shp;
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tdata.aflag = '-';
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+ /* do not change size */
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+ tdata.argnum = -1;
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while((flag = optget(argv,*command=='e'?sh_optexport:sh_optreadonly))) switch(flag)
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{
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case 'p':
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diff -up ksh-20120801/src/cmd/ksh93/sh/name.c.xufix ksh-20120801/src/cmd/ksh93/sh/name.c
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--- ksh-20120801/src/cmd/ksh93/sh/name.c.xufix 2015-02-03 14:47:23.281022105 +0100
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+++ ksh-20120801/src/cmd/ksh93/sh/name.c 2015-02-03 14:52:08.768404194 +0100
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@@ -3019,10 +3019,12 @@ void nv_newattr (register Namval_t *np,
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nv_onattr(np,NV_EXPORT);
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sh_envput(shp->env,np);
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}
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- if((n^newatts)==NV_EXPORT)
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+ if((n^newatts)==NV_EXPORT && size==-1)
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return;
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}
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oldsize = nv_size(np);
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+ if (size == -1)
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+ size = oldsize;
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if((size==oldsize|| (n&NV_INTEGER)) && !trans && ((n^newatts)&~NV_NOCHANGE)==0)
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{
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if(size)
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