2011-09-02 14:19:30 +02:00
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--- src/cmd/ksh93/edit/edit.c
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2013-02-05 18:51:33 +01:00
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+++ src/cmd/ksh93/edit/edit.c 2013-02-01 17:18:31.405454238 +0000
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2016-10-12 13:36:28 +02:00
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@@ -1769,8 +1769,13 @@ int ed_histgen(Edit_t *ep,const char *pa
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2011-09-02 14:19:30 +02:00
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mplast->next = mp;
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mplast->next = 0;
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}
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- ep->hlist = (Histmatch_t**)argv;
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2012-01-20 18:45:26 +01:00
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- ep->hfirst = ep->hlist?ep->hlist[0]:0;
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2011-09-02 14:19:30 +02:00
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+ if (argv)
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+ {
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+ ep->hlist = (Histmatch_t**)argv;
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2012-01-20 18:45:26 +01:00
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+ ep->hfirst = ep->hlist?ep->hlist[0]:0;
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2011-09-02 14:19:30 +02:00
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+ }
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+ else
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2012-01-20 18:45:26 +01:00
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+ ep->hfirst = 0;
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2011-09-02 14:19:30 +02:00
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return(ep->hmax=ac);
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}
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