Match and explicitly do nothing for absent or strange value

EliahKagan · EliahKagan · commit 055852595bb5 · 2024-09-22T08:12:16.000-04:00
diff --git a/zng/cmake.rs b/zng/cmake.rs
@@ -33,6 +33,7 @@ pub fn build_zlib_ng(target: &str, compat: bool) {
                 // This has the same effect as omitting WITH_RVV, unless it has already been set.
                 cmake.define("WITH_RVV", "ON");
             }
+            _ => { }
         }
     }
     if target == "i686-pc-windows-msvc" {

Original file line number	Diff line number	Diff line change
`@@ -33,6 +33,7 @@ pub fn build_zlib_ng(target: &str, compat: bool) {`
`33`	`33`	`// This has the same effect as omitting WITH_RVV, unless it has already been set.`
`34`	`34`	`cmake.define("WITH_RVV", "ON");`
`35`	`35`	`}`
	`36`	`+ _ => { }`
`36`	`37`	`}`
`37`	`38`	`}`
`38`	`39`	`if target == "i686-pc-windows-msvc" {`