rc.boot: read /proc/mounts only if it exists

1 files changed, 1 insertions, 1 deletions

diff --git a/rc.boot b/rc.boot
index 7d12a78..24f3a4d 100755
--- a/rc.boot
+++ b/rc.boot
@@ -7,7 +7,7 @@
 . /usr/lib/init/rc.lib
 
 mnt() {
-    while read -r _ mnt _; do
+    [ -f /proc/mounts ] && while read -r _ mnt _; do
         case "$mnt" in "$1") return 0; esac
     done < /proc/mounts