commit 1c73fa681b150f9fb460570528f92fb0b5d634ef
author Andrew Jeffery <andrew@aj.id.au> Fri Feb 03 16:43:49 2023 +1030
committer Andrew Jeffery <andrew@aj.id.au> Tue Feb 07 14:37:54 2023 +1030
tree 3f600d4db4bde739f41f01535f608823804e5772
parent 9eb5592935b185cb2eca20196a72072ae163c07d

argument: Fix readability-else-after-return

```
/home/andrew/src/openbmc/phosphor-led-sysfs/build/../argument.cpp:55:5: error: do not use 'else' after 'return' [readability-else-after-return,-warnings-as-errors]
    else
    ^~~~
```

Change-Id: If366f339e5b72c2509509db8b5290f77f96f064b
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>

argument.cpp

diff --git a/argument.cpp b/argument.cpp
index acb9366..56e1e9c 100644
--- a/argument.cpp
+++ b/argument.cpp
@@ -54,10 +54,8 @@
     {
         return emptyString;
     }
-    else
-    {
-        return i->second;
-    }
+
+    return i->second;
 }
 
 void ArgumentParser::usage(char** argv)