From 0970af5f4951894b38cb6e9dcc6b64cdb7e4a41a Mon Sep 17 00:00:00 2001
From: dkf <donal.k.fellows@manchester.ac.uk>
Date: Mon, 4 Apr 2016 09:12:17 +0000
Subject: Minor: fix code indentation

---
 generic/tkImgPNG.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/generic/tkImgPNG.c b/generic/tkImgPNG.c
index 2ee515b..c6e3029 100644
--- a/generic/tkImgPNG.c
+++ b/generic/tkImgPNG.c
@@ -335,7 +335,7 @@ InitPNGImage(
 
     if (Tcl_ZlibStreamInit(NULL, dir, TCL_ZLIB_FORMAT_ZLIB,
 	    TCL_ZLIB_COMPRESS_DEFAULT, NULL, &pngPtr->stream) != TCL_OK) {
-    if (interp) {
+	if (interp) {
 	    Tcl_SetObjResult(interp, Tcl_NewStringObj(
 		    "zlib initialization failed", -1));
 	    Tcl_SetErrorCode(interp, "TK", "IMAGE", "PNG", "ZLIB_INIT", NULL);
-- 
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