nitc: fix indentation of `exec_and_check`

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>

diff --git a/src/toolcontext.nit b/src/toolcontext.nit
index 3e99de2..8f08e30 100644 (file)
--- a/src/toolcontext.nit
+++ b/src/toolcontext.nit
@@ -242,28 +242,28 @@ class ToolContext
        #
        # Stops execution and prints errors if the program isn't available or didn't end correctly
        fun exec_and_check(args: Array[String], error: String)
-        do
-                var prog = args.first
-                args.remove_at 0
-
-                # Is the wanted program available?
-                var proc_which = new IProcess.from_a("which", [prog])
-                proc_which.wait
-                var res = proc_which.status
-                if res != 0 then
-                        print "{error}: executable \"{prog}\" not found"
-                        exit 1
-                end
-
-                # Execute the wanted program
-                var proc = new Process.from_a(prog, args)
-                proc.wait
-                res = proc.status
-                if res != 0 then
-                        print "{error}: execution of \"{prog} {args.join(" ")}\" failed"
-                        exit 1
-                end
-        end
+       do
+               var prog = args.first
+               args.remove_at 0
+
+               # Is the wanted program available?
+               var proc_which = new IProcess.from_a("which", [prog])
+               proc_which.wait
+               var res = proc_which.status
+               if res != 0 then
+                       print "{error}: executable \"{prog}\" not found"
+                       exit 1
+               end
+
+               # Execute the wanted program
+               var proc = new Process.from_a(prog, args)
+               proc.wait
+               res = proc.status
+               if res != 0 then
+                       print "{error}: execution of \"{prog} {args.join(" ")}\" failed"
+                       exit 1
+               end
+       end
 
        # Global OptionContext
        var option_context = new OptionContext