edid-drm: Bugfix

diff --git a/edid-drm b/edid-drm
index 69c179cf7a2e09c727176847ba8a350490db1262..dde382dcf724a60d31cfb2b8f1baeb5cd5f74e92 100755 (executable)
--- a/edid-drm
+++ b/edid-drm
@@ -1,7 +1,7 @@
 #!/bin/sh
 set -e
 for a in /sys/class/drm/card*-* ; do
-       if [ -f $a/edid -a $(cat 2>/dev/null $a/enabled) = enabled ] ; then
+       if [ -f $a/edid -a "$(cat 2>/dev/null $a/enabled)" = enabled ] ; then
                echo "### $(basename $a) ###"
                echo
                ./edid <$a/edid