nix edit / log: Operate on a single Installable

src/nix/main.cc

@@ -8,6 +8,7 @@
 #include "shared.hh"
 #include "store-api.hh"
 #include "progress-bar.hh"
+#include "finally.hh"
 
 extern std::string chrootHelperName;
 
@@ -84,6 +85,8 @@ void mainWrapped(int argc, char * * argv)
 
     if (!args.command) args.showHelpAndExit();
 
+    Finally f([]() { stopProgressBar(); });
+
     if (isatty(STDERR_FILENO))
         startProgressBar();