runqemu-gen-tapdevs: fix missing variable quote

Commit d43c41fcaf061eaf8bff7bc03de19cdc80226796 refactors the script but
there's a missing '"' in one line, leading to the following message:

poky/scripts/runqemu-gen-tapdevs: command substitution: line 62: unexpected EOF while looking for matching `"'

(From OE-Core rev: 94b9b1333a5f779316b9698bb3e4fa7246bae78e)

Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/scripts/runqemu-gen-tapdevs b/scripts/runqemu-gen-tapdevs
index 4f8ea979d2..ec3ecb03b9 100755
--- a/scripts/runqemu-gen-tapdevs
+++ b/scripts/runqemu-gen-tapdevs
@@ -59,7 +59,7 @@ if [ ! -x "$RUNQEMU_IFUP" ]; then
 fi
 
 if interfaces=`ip tuntap list` 2>/dev/null; then
-        interfaces=`echo "$interfaces |cut -f1 -d:`
+        interfaces=`echo "$interfaces" |cut -f1 -d:`
 else
         echo "Failed to call 'ip tuntap list'" >&2
         exit 1