From: Zac Medico <zmedico@gentoo.org>
Date: Sun, 8 Mar 2009 21:09:00 +0000 (-0000)
Subject: Translate period characters in eclass names when generating variable names
X-Git-Tag: v2.2_rc24~33
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=490158773e04b165b1c05fbaaad9892a8ea04bbf;p=portage.git

Translate period characters in eclass names when generating variable names
to store EXPORT_FUNCTIONS arguments. Thanks to Arfrever for reporting.

svn path=/main/trunk/; revision=12788
---

diff --git a/bin/ebuild.sh b/bin/ebuild.sh
index 3307bcdd5..e810446f9 100755
--- a/bin/ebuild.sh
+++ b/bin/ebuild.sh
@@ -1173,9 +1173,10 @@ inherit() {
 		olocation=""
 
 		export ECLASS="$1"
-		__export_funcs_var=__export_functions_${ECLASS/-/___}
-		while [[ $__export_funcs_var != ${__export_funcs_var/-/___} ]] ; do
-			__export_funcs_var=${__export_funcs_var/-/___}
+		__export_funcs_var=__export_functions_$ECLASS
+		while [[ $__export_funcs_var =~ [-.] ]] ; do
+			__export_funcs_var=${__export_funcs_var/-/__dash__}
+			__export_funcs_var=${__export_funcs_var/./__dot__}
 		done
 		unset $__export_funcs_var