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ed: fix cmd e/E

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Ensure we have a filename before taking further action.
This commit is contained in:
Quentin Rameau 2015-12-15 15:13:21 +01:00 committed by sin
parent d84070398b
commit c5b36e1760
1 changed files with 1 additions and 1 deletions
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ed.c
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@ -1191,8 +1191,8 @@ repeat:
goto unexpected; goto unexpected;
if (modflag) if (modflag)
goto modified; goto modified;
setscratch();
strcpy(savfname, getfname()); strcpy(savfname, getfname());
setscratch();
deflines(curln, curln); deflines(curln, curln);
doread(savfname); doread(savfname);
clearundo(); clearundo();