scripts/config: fix double-quotes un-escaping

When reporting a string value, only the first double-quote was
un-escaped. We need to un-escape all escaped double-quotes.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Michal Marek <mmarek@suse.cz>

diff --git a/scripts/config b/scripts/config
index ed6653e..9e984bc 100755 (executable)
--- a/scripts/config
+++ b/scripts/config
@@ -128,7 +128,7 @@ while [ "$1" != "" ] ; do
                                V="${V/#CONFIG_$ARG=/}"
                                V="${V/#\"/}"
                                V="${V/%\"/}"
-                               V="${V/\\\"/\"}"
+                               V="${V//\\\"/\"}"
                                echo "${V}"
                        fi
                fi