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Fix -s in tr(1) 

Forgot that in case there is a second argument given with -s you
probably want to have your characters substituted.
I changed it so that shortly before "deploying" we check if the
"to be written"-Rune is equal to the last Rune, and proceed as
needed.
This commit is contained in:
FRIGN 2016-03-02 10:08:24 +01:00 committed by sin
parent ea0d16e928
commit 97ce9ea586
1 changed files with 2 additions and 6 deletions
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8
tr.c
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@ -218,12 +218,6 @@ read:
else
goto write;
}
if (sflag) {
if (r == lastrune)
goto read;
else
goto write;
}
if (cflag)
goto write;
for (m = 0; m < i; m++)
@ -243,6 +237,8 @@ read:
m--;
r = set2[m].start + (off1 - off2) / set2[m].quant;
if (sflag && (r == lastrune))
goto read;
goto write;
}
}