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Sync OpenBSD patchset 1095:
Fix printing commands with no arguments, from Benjamin Poirier.pull/1/head
parent
bdfbb52951
commit
31cf5314ee
7
cmd.c
7
cmd.c
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@ -303,11 +303,10 @@ cmd_print(struct cmd *cmd, char *buf, size_t len)
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if (off < len) {
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if (off < len) {
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used = args_print(cmd->args, buf + off, len - off);
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used = args_print(cmd->args, buf + off, len - off);
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if (used == 0)
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if (used == 0)
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buf[off - 1] = '\0';
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off--;
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else {
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else
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off += used;
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off += used;
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buf[off] = '\0';
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buf[off] = '\0';
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}
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}
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}
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return (off);
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return (off);
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}
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}
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