msys2_dash.diff

--- a/msys2_shell.cmd	2017-02-14 06:05:20.000000000 -0500
+++ b/msys2_shell.cmd	2017-06-01 20:47:50.936329100 -0400
@@ -76,7 +76,7 @@
 if NOT EXIST "%WD%mintty.exe" goto startsh
 set MSYSCON=mintty.exe
 :startmintty
-start "%CONTITLE%" "%WD%mintty" -i /msys2.ico /usr/bin/bash --login %1 %2 %3 %4 %5 %6 %7 %8 %9
+start "%CONTITLE%" "%WD%mintty" -i /msys2.ico /usr/bin/dash -l %1 %2 %3 %4 %5 %6 %7 %8 %9
 exit /b %ERRORLEVEL%
 
 :startconsolez
@@ -89,12 +89,12 @@
   echo ConEmu not found. Exiting. 1>&2
   exit /b 1
 )
-start "%CONTITLE%" "%ComEmuCommand%" /Here /Icon "%WD%..\..\msys2.ico" /cmd "%WD%bash" --login %1 %2 %3 %4 %5 %6 %7 %8 %9
+start "%CONTITLE%" "%ComEmuCommand%" /Here /Icon "%WD%..\..\msys2.ico" /cmd "%WD%dash" -l %1 %2 %3 %4 %5 %6 %7 %8 %9
 exit /b %ERRORLEVEL%
 
 :startsh
 set MSYSCON=
-start "%CONTITLE%" "%WD%bash" --login %1 %2 %3 %4 %5 %6 %7 %8 %9
+start "%CONTITLE%" "%WD%dash" -l %1 %2 %3 %4 %5 %6 %7 %8 %9
 exit /b %ERRORLEVEL%
 
 :EOF
@@ -144,7 +144,7 @@
 
 :printhelp
 echo Usage:
-echo     %~1 [options] [bash parameters]
+echo     %~1 [options] [dash parameters]
 echo.
 echo Options:
 echo     -mingw32 ^| -mingw64 ^| -msys[2]   Set shell type
@@ -159,6 +159,6 @@
 echo     -help ^| --help ^| -? ^| /?         Display this help and exit
 echo.
 echo Any parameter that cannot be treated as valid option and all
-echo following parameters are passed as bash command parameters.
+echo following parameters are passed as dash command parameters.
 echo.
 exit /b 0