Clean up: shortening comment, adding if/else braces. Thanks Axel\!

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30725 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/apps/stylededit/StyledEditApp.cpp

@@ -245,31 +245,12 @@ StyledEditApp::RefsReceived(BMessage *message)
 void
 StyledEditApp::ArgvReceived(int32 argc, char* argv[])
 {
-	// StyledEdit has the "single launch" flag set in its 
+	// If StyledEdit is already running and gets invoked again
-	// resources. This means that while StyledEdit is running,
+	// we need to account for a possible mismatch in current 
-	// additional StyledEdit invocations will not result in a
+	// working directory. The paths of the new arguments are
-	// new process but re-use the existing one, calling the
+	// relative to the cwd of the invocation, if they are not
-	// hook methods of the BApplication subclass: ArgvReceived(),
+	// absolute. This cwd we find as a string named "cwd" in
-	// RefsReceived() or MessageReceived(B_SILENT_RELAUNCH),
+	// the BLooper's current message.
-	// depending on the nature of the invocation.
-
-	// An implication of this relevant to ArgvReceived() is
-	// that the running application might have a current
-	// working directory different from the one of a later
-	// invocation. Arguments received from the later invocation,
-	// if having relative paths, will be incorrect when 
-	// interpreted as relative to the current working directory.
-
-	// BApplication's ArgvReceived() method does not supply
-	// the cwd of the invocation, but the BMessage by which
-	// the arguments get communicated to the BApplication
-	// supplies a cwd string. So we ask the BApplication, 
-	// to show the current message - the one that triggered
-	// the ArgvReceived() hook method - extract the cwd 
-	// string from it and patch any relative paths in argv.
-
-	// This does not take into account --option handling
-	// and how to avoid prepending a path to such arguments
 
 	const char* cwd = "";
 	BMessage* message = CurrentMessage();
@@ -281,11 +262,12 @@ StyledEditApp::ArgvReceived(int32 argc, char* argv[])
 
 	for (int i = 1 ; (i < argc) ; i++) {
 		BPath path;
-		if (argv[i][0] == '/')
+		if (argv[i][0] == '/') {
 			path.SetTo(argv[i]);
-		else
+		} else {
 			path.SetTo(cwd, argv[i]);
 				// patch relative paths only
+		}
 
 		entry_ref ref;	
 		get_ref_for_path(path.Path(), &ref);