get_shell(): return char for efficiency

scivision · scivision · commit c2f825a54516 · 2025-05-30T19:01:32.000-04:00
diff --git a/+stdlib/get_shell.m b/+stdlib/get_shell.m
@@ -6,10 +6,6 @@
 
 s = getenv("SHELL");
 
-try %#ok<TRYNC>
-  s = string(s);
-end
-
 end
 
 %!assert(ischar(get_shell()))
