From: Mike Frysinger <vapier@gentoo.org>
Date: Sun, 11 Mar 2012 03:23:25 +0000 (-0500)
Subject: etc-update: fix default "enter" behavior
X-Git-Tag: v2.2.0_alpha91~14
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=a78ec9a7e6b4a0dd6e565913db35e436f67553ff;p=portage.git

etc-update: fix default "enter" behavior

Adding support for -[3579] command line flags inadvertently broke the
default behavior of hitting "enter" to automatically select the next
file.  Make this work again.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---

diff --git a/bin/etc-update b/bin/etc-update
index cd63ae14b..7b05f1137 100755
--- a/bin/etc-update
+++ b/bin/etc-update
@@ -236,10 +236,13 @@ sel_file() {
 					|| die "$(<"${TMP}"/input)\n\nUser termination!" 0
 				input=$(<"${TMP}"/input)
 			fi
+			: ${input:=0}
 
-			parse_automode_flag ${input} || continue
+			if [[ ${input} != 0 ]] ; then
+				parse_automode_flag ${input} || continue
+			fi
 		fi # -3 automerge
-		if [[ ${input:-0} == 0 ]] ; then
+		if [[ ${input} == 0 ]] ; then
 			input=${isfirst}
 		fi
 	done