Merge git://repo.or.cz/git-gui

* 'master' of git://repo.or.cz/git-gui:
  git-gui 0.13
  git-gui: avoid mis-encoding the copyright message on Windows.
  git-gui: Update Swedish translation (521t).
  git-gui: ensure correct application termination in git-gui--askpass
  git-gui: handle textconv filter on Windows and in development
  git-gui: use shell to launch textconv filter in "blame"
  git-gui: display error launching blame as a message box.
  git-gui: Make usage statement visible on Windows.
diff --git a/git-gui/Makefile b/git-gui/Makefile
index 197b55e..e22ba5c 100644
--- a/git-gui/Makefile
+++ b/git-gui/Makefile
@@ -215,6 +215,7 @@
 $(GITGUI_MAIN): git-gui.sh GIT-VERSION-FILE GIT-GUI-VARS
 	$(QUIET_GEN)rm -f $@ $@+ && \
 	sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
+		-e 's|@@SHELL_PATH@@|$(SHELL_PATH_SQ)|' \
 		-e '1,30s|^ argv0=$$0| argv0=$(GITGUI_SCRIPT)|' \
 		-e '1,30s|^ exec wish | exec '\''$(TCLTK_PATH_SED)'\'' |' \
 		-e 's/@@GITGUI_VERSION@@/$(GITGUI_VERSION)/g' \