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ash: fix set -o to not show "nameless" options

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Patch by Martijn Dekker <martijn@inlv.org>

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2019-08-02 16:43:36 +02:00
parent 16474cf246
commit 2f9c124f7d
1 changed files with 2 additions and 0 deletions

2
shell/ash.c

@ -11091,6 +11091,8 @@ plus_minus_o(char *name, int val)
return 1; return 1;
} }
for (i = 0; i < NOPTS; i++) { for (i = 0; i < NOPTS; i++) {
if (optnames(i)[0] == '\0')
continue;
if (val) { if (val) {
out1fmt("%-16s%s\n", optnames(i), optlist[i] ? "on" : "off"); out1fmt("%-16s%s\n", optnames(i), optlist[i] ? "on" : "off");
} else { } else {