doc: Clarify intercept option

CMakeLists.txt

@@ -25,7 +25,7 @@ if (UNIX)
 endif()
 
 include(FetchContent)
-FetchContent_Declare(quartz GIT_REPOSITORY https://github.com/vimpostor/quartz.git GIT_TAG bc6e73ec22e6ebd10e4704957b14a7ca5bb2f74a)
+FetchContent_Declare(quartz GIT_REPOSITORY https://github.com/vimpostor/quartz.git GIT_TAG v0.4)
 FetchContent_MakeAvailable(quartz)
 
 list(APPEND LINK_LIBS ${PKGCONFIG_MODULES})

doc/man/man1/blobdrop.1

@@ -44,7 +44,9 @@ below.
 .B \-i, \-\-intercept
 Intercept another drag and drop operation. This option is useful to convert other external drag and drop events into drag and drop events that use any of the available frontends. Using this option will unconditionally start the
 .B gui
-frontend. The \-\-frontend option in this case determines the frontend of outgoing intercepted drag and drop events.
+frontend to intercept another drag and drop operation. Once an element is dropped into the window, the
+.B \-\-frontend
+option determines the frontend of the outgoing converted drag and drop event.
 .TP
 .B \-k, \-\-keep
 When using sink mode, keep dropped files around by default.

flake.nix

@@ -14,7 +14,7 @@
 				owner = "vimpostor";
 				repo = "quartz";
 				rev = builtins.head (builtins.match ".*FetchContent_Declare\\(.*GIT_TAG ([[:alnum:]\\.]+).*" (builtins.readFile ./CMakeLists.txt));
-				hash = "sha256-UFXqkyXQYp0LjffeqocIJEP8u3vdgl/xzezuzae8YXA=";
+				hash = "sha256-gni+5kQkjU1LhoEK6/yVC0x6K36Ra30xM47w893nGJ4=";
 			};
 			makeStdenvPkg = env: env.mkDerivation {
 				pname = "blobdrop";

src/main.cpp

@@ -21,7 +21,7 @@ int main(int argc, char *argv[]) {
 
 #ifdef Q_OS_UNIX
 	// handle unix signals
-	quartz::Signals signal_handler {{SIGINT, SIGHUP, SIGTERM, SIGQUIT}, []() { Backend::get()->quit_delayed(0ms); }};
+	quartz::Signals signal_handler {{SIGINT, SIGHUP, SIGTERM, SIGQUIT}, [](int) { Backend::get()->quit_delayed(0ms); }};
 #endif
 
 	if (!Getopts::parse(app)) {