trim read value

2017-03-31 17:57:09 +02:00
parent ae814dbe08
commit 8443acb129
1 changed files with 1 additions and 1 deletions
--- a/V1/led5/src/main.rs
+++ b/V1/led5/src/main.rs
@@ -62,7 +62,7 @@ fn set_value(port: &str, value: &str) {
    write(format!("/sys/class/gpio/gpio{}/value", port).as_str(), value);
 }
 fn get_value(port: &str) -> String {
-    read(format!("/sys/class/gpio/gpio{}/value", port).as_str())
+    String::from(read(format!("/sys/class/gpio/gpio{}/value", port).as_str()).trim())
 }

 fn main() {