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No need to check for a positive `argbpos'

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No need to deinput a separator.
This commit is contained in:
sin 2014-01-08 20:25:07 +00:00
parent cec487585c
commit 574e3d48ed
1 changed files with 4 additions and 8 deletions
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4
xargs.c
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@ -200,7 +200,6 @@ poparg(void)
while ((ch = inputc()) != EOF) { while ((ch = inputc()) != EOF) {
switch (ch) { switch (ch) {
case ' ': case '\t': case '\n': case ' ': case '\t': case '\n':
deinputc(ch);
goto out; goto out;
case '\'': case '\'':
if (parsequote('\'') == -1) if (parsequote('\'') == -1)
@ -223,14 +222,11 @@ poparg(void)
} }
} }
out: out:
if (argbpos > 0) {
fillargbuf('\0'); fillargbuf('\0');
if (eofstr && strcmp(argb, eofstr) == 0) if (eofstr && strcmp(argb, eofstr) == 0)
return NULL; return NULL;
return argb; return argb;
} }
return NULL;
}
static void static void
waitchld(void) waitchld(void)