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ignore lines without commands

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Luna 2020-06-02 16:16:43 -03:00
parent 0240b10a3c
commit c7eb70a06f
1 changed files with 4 additions and 0 deletions
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src/main.zig
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@ -208,6 +208,10 @@ pub fn doRepl(allocator: *std.mem.Allocator, args_it: var) !void {
std.debug.warn("repl: error while parsing: {}\n", .{err}); std.debug.warn("repl: error while parsing: {}\n", .{err});
continue; continue;
}; };
// no command? ignore!
if (cmds_parsed.items.len == 0) continue;
current = cmds_parsed.items[0].*; current = cmds_parsed.items[0].*;
// by cloning the parent runner, we can iteratively write // by cloning the parent runner, we can iteratively write