signal-desktop: fix app icon (#310587)

Co-authored-by: éclairevoyant <848000+eclairevoyant@users.noreply.github.com>

authored by Tom Vincent éclairevoyant and committed by GitHub 339d6c51 7e94b59b

+2 -1
+2 -1
pkgs/applications/networking/instant-messengers/signal-desktop/generic.nix
··· 158 158 159 159 # Fix the desktop link 160 160 substituteInPlace $out/share/applications/${pname}.desktop \ 161 - --replace "/opt/${dir}/${pname}" $out/bin/${pname} 161 + --replace "/opt/${dir}/${pname}" $out/bin/${pname} \ 162 + --replace-fail "StartupWMClass=Signal" "StartupWMClass=signal" 162 163 163 164 # Note: The following path contains bundled libraries: 164 165 # $out/lib/${dir}/resources/app.asar.unpacked/node_modules/