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changeset 91:3641e44f044e

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nuc-fw config: export_to_*(): catch multiple exports of the same setting
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Sun, 25 Aug 2013 20:13:24 +0000
parents 5c1e6b7b5bd1
children f459043fae0c
files nuc-fw/cfgmagic/functions
diffstat 1 files changed, 21 insertions(+), 3 deletions(-) [+]
line wrap: on
line diff
--- a/nuc-fw/cfgmagic/functions	Sun Aug 25 19:27:40 2013 +0000
+++ b/nuc-fw/cfgmagic/functions	Sun Aug 25 20:13:24 2013 +0000
@@ -46,7 +46,13 @@
 		echo "export_to_c: wrong number of arguments" 1>&2
 		exit 1
 	fi
-	c_export_list="$c_export_list $1"
+	case "$c_export_list" in
+		*" $1 "* | *" $1")
+			;;
+		*)
+			c_export_list="$c_export_list $1"
+			;;
+	esac
 }
 
 export_to_mk() {
@@ -55,7 +61,13 @@
 		echo "export_to_mk: wrong number of arguments" 1>&2
 		exit 1
 	fi
-	mk_export_list="$mk_export_list $1"
+	case "$mk_export_list" in
+		*" $1 "* | *" $1")
+			;;
+		*)
+			mk_export_list="$mk_export_list $1"
+			;;
+	esac
 }
 
 export_to_m4() {
@@ -64,5 +76,11 @@
 		echo "export_to_m4: wrong number of arguments" 1>&2
 		exit 1
 	fi
-	m4_export_list="$m4_export_list $1"
+	case "$m4_export_list" in
+		*" $1 "* | *" $1")
+			;;
+		*)
+			m4_export_list="$m4_export_list $1"
+			;;
+	esac
 }