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Fix acme crash: Get D in a new window with D being an existing directory

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This commit is contained in:
iru 2014-08-16 18:50:42 -03:00
parent 773b57b676
commit 0bc51a90b0
1 changed files with 1 additions and 1 deletions
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2
sys/src/cmd/acme/text.c
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@ -213,7 +213,7 @@ textload(Text *t, uint q0, char *file, int setqid)
} }
t->w->isdir = TRUE; t->w->isdir = TRUE;
t->w->filemenu = FALSE; t->w->filemenu = FALSE;
if(t->file->name[t->file->nname-1] != '/'){ if(t->file->nname > 0 && t->file->name[t->file->nname-1] != '/'){
rp = runemalloc(t->file->nname+1); rp = runemalloc(t->file->nname+1);
runemove(rp, t->file->name, t->file->nname); runemove(rp, t->file->name, t->file->nname);
rp[t->file->nname] = '/'; rp[t->file->nname] = '/';