[gimp] libgimpbase: minor tab cleaning.

[Jehan Pagès <jehanp src gnome org>]

commit cb02326284c13dc0706850c11b1e018e5f4ec38f
Author: Jehan <jehan girinstud io>
Date:   Tue May 23 18:09:41 2017 +0200

    libgimpbase: minor tab cleaning.

 libgimpbase/gimpenv.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/libgimpbase/gimpenv.c b/libgimpbase/gimpenv.c
index be0d705..1f62bb1 100644
--- a/libgimpbase/gimpenv.c
+++ b/libgimpbase/gimpenv.c
@@ -342,13 +342,13 @@ static HMODULE libgimpbase_dll = NULL;
 
 BOOL WINAPI /* Avoid silly "no previous prototype" gcc warning */
 DllMain (HINSTANCE hinstDLL,
-        DWORD     fdwReason,
-        LPVOID    lpvReserved);
+         DWORD     fdwReason,
+         LPVOID    lpvReserved);
 
 BOOL WINAPI
 DllMain (HINSTANCE hinstDLL,
-        DWORD     fdwReason,
-        LPVOID    lpvReserved)
+         DWORD     fdwReason,
+         LPVOID    lpvReserved)
 {
   switch (fdwReason)
     {