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authorProfpatsch <mail@profpatsch.de>2021-02-09T20·06+0100
committerProfpatsch <mail@profpatsch.de>2021-02-13T20·00+0000
commit060600f0d796d096979f09304292fb998778cc51 (patch)
tree98bd654efd4212a9a269c2c14806884c863643a8 /users/Profpatsch/read-http.rs
parent1e5baa0dea9375ffc9b446b369e552876f6a15fd (diff)
feat(users/Profpatsch/execline/exec_helpers): add no_args() r/2206
Some programs don’t need any arguments, so fail if they do get them,
because that’s usually a bug.

Change-Id: I28639056d3d9cea0cc0e7fcbfa42120c4f129c8c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2503
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
Diffstat (limited to 'users/Profpatsch/read-http.rs')
-rw-r--r--users/Profpatsch/read-http.rs2
1 files changed, 2 insertions, 0 deletions
diff --git a/users/Profpatsch/read-http.rs b/users/Profpatsch/read-http.rs
index afbfbfdb6714..50ff663b994a 100644
--- a/users/Profpatsch/read-http.rs
+++ b/users/Profpatsch/read-http.rs
@@ -22,6 +22,8 @@ enum What {
 // The keys are text, but can be lists of text iff headers appear multiple times, so beware.
 fn main() -> std::io::Result<()> {
 
+    exec_helpers::no_args("read-http");
+
     let args = dec::RecordDot {
         field: "what",
         inner: dec::OneOf {