emacs: make the "emacs" wrapper call its binary with "exec"

This prevents leaving around a lingering bash process whenever /usr/local/bin/emacs is invoked. Closes Homebrew/legacy-homebrew#32301. Signed-off-by: Jack Nagel <jacknagel@gmail.com>
Homebrew · Sep 14, 2014 · c0b7896 · c0b7896
1 parent 9062462
commit c0b7896
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Formula/emacs.rb b/Formula/emacs.rb
@@ -123,7 +123,7 @@ def install
       (bin/"emacs").unlink # Kill the existing symlink
       (bin/"emacs").write <<-EOS.undent
         #!/bin/bash
-        #{prefix}/Emacs.app/Contents/MacOS/Emacs -nw  "$@"
+        exec #{prefix}/Emacs.app/Contents/MacOS/Emacs -nw  "$@"
       EOS
     else
       if build.with? "x"