Removing this 'if' statement allows dired buffers to not have their

forward and backward line pointers pointing to the same line, causing
mg to spin when asked to split the window. This happens if a directory
is opened via the command line sequentially first, and other windows
need to opened afterwards (for other files).

Since the information within this 'if' statement is updated later for
files and directories I can see no problem with removing this. No
regressions viewable either.

Problem reported by and diff tested by jasper@

1 files changed, 5 insertions, 7 deletions

diff --git a/usr.bin/mg/file.c b/usr.bin/mg/file.c
index 7e920598a8a..acf64c1e4d2 100644
--- a/usr.bin/mg/file.c
+++ b/usr.bin/mg/file.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: file.c,v 1.80 2012/05/25 04:56:58 lum Exp $	*/
+/*	$OpenBSD: file.c,v 1.81 2012/06/18 09:19:21 lum Exp $	*/
 
 /* This file is in the public domain. */
 
@@ -222,12 +222,10 @@ readin(char *fname)
 
 	for (wp = wheadp; wp != NULL; wp = wp->w_wndp) {
 		if (wp->w_bufp == curbp) {
-			if ((fisdir(fname)) != TRUE) {
-				wp->w_dotp = wp->w_linep = bfirstlp(curbp);
-				wp->w_doto = 0;
-				wp->w_markp = NULL;
-				wp->w_marko = 0;
-				}
+			wp->w_dotp = wp->w_linep = bfirstlp(curbp);
+			wp->w_doto = 0;
+			wp->w_markp = NULL;
+			wp->w_marko = 0;
 		}
 	}