From fe8bb304a1e75b7fb6481ba0c66faffbae94e7b3 Mon Sep 17 00:00:00 2001
From: idl0r <idl0r@gentoo.org>
Date: Mon, 28 Sep 2009 18:57:19 +0000
Subject: [PATCH] Ignore comments when parsing arch.list, thanks to Fabian
 Groffen <grobian@gentoo.org>.

svn path=/trunk/gentoolkit-dev/; revision=687
---
 ChangeLog           |  2 ++
 src/eshowkw/eshowkw | 13 +++++++++----
 2 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 44159b6..779aafe 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,8 @@
 2009-28-09: Christian Ruppert <idl0r@gentoo.org>
 	* src/eshowkw/eshowkw: Make eshowkw a bit more POSIX compliant when using
 		/bin/sh, thanks to Daniel Pielmeier <billie@gentoo.org>.
+		Ignore comments when parsing arch.list, thanks to Fabian Groffen <grobian@gentoo.org>.
+
 2009-12-09: Christian Ruppert <idl0r@gentoo.org>
 	* src/echangelog/echangelog: Fix bug 284657, thanks to Andrew Gaffney <agaffney@gentoo.org>.
 		Cleanup VCS detection.
diff --git a/src/eshowkw/eshowkw b/src/eshowkw/eshowkw
index ae5f3d0..d5d3584 100644
--- a/src/eshowkw/eshowkw
+++ b/src/eshowkw/eshowkw
@@ -283,11 +283,16 @@ show_keyword_diagram() {
     echo -e "\033[0;0m:"
     echo
 
-    local archs= arch_length=0 arch=
-    archs=( $(< $(get_portage_dir )/profiles/arch.list ) )
-    for arch in "${archs[@]}" ; do
+    local archs=() arch_length=0 arch=
+    while read arch
+    do
+        [[ -z "${arch}" ]] && continue
+        [[ "${arch:0:1}" == "#" ]] && continue
         [[ ${#arch} -gt ${arch_length} ]] && arch_length=${#arch}
-    done
+
+        archs[${#archs[*]}]=$arch
+    done < "$(get_portage_dir)/profiles/arch.list"
+
 
     local versions= pkgname= version_length=0 version=
     pkgname=$(basename $(readlink -f ./ ) )
-- 
2.26.2