Refactor wins_launch_external()

Allow for passing an arbitrary number of arguments. This also allows us
to remove wins_launch_external2() and use wins_launch_external() at all
call sites instead.

Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>

1 files changed, 5 insertions, 2 deletions

diff --git a/src/note.c b/src/note.c
index 9bce762..882d1a6 100644
--- a/src/note.c
+++ b/src/note.c
@@ -95,7 +95,8 @@ void edit_note(char **note, const char *editor)
 		io_file_cp(notepath, tmppath);
 	}
 
-	wins_launch_external(tmppath, editor);
+	const char *arg[] = { editor, tmppath, NULL };
+	wins_launch_external(arg);
 
 	if (io_file_is_empty(tmppath) > 0) {
 		erase_note(note);
@@ -119,7 +120,9 @@ void view_note(const char *note, const char *pager)
 	if (note == NULL)
 		return;
 	snprintf(fullname, BUFSIZ, "%s%s", path_notes, note);
-	wins_launch_external(fullname, pager);
+
+	const char *arg[] = { pager, fullname, NULL };
+	wins_launch_external(arg);
 }
 
 /* Erase a note previously attached to an item. */