Do not append a trailing /, remove it (fixed FS#17793)

The comment said it was appending a trailing /, but it was actually removed
Recent fixes adjusted the code to do what the comment says, which is wrong here.
This fixes the code and the comment.

1 files changed, 2 insertions, 4 deletions

diff --git a/mkinitcpio b/mkinitcpio
index e331da2..91dac25 100755
--- a/mkinitcpio
+++ b/mkinitcpio
@@ -175,10 +175,8 @@ if [ -n "${PRESET}" ]; then
     fi
 fi
 
-# append a trailing / if needed
-if [ "${BASEDIR}" = "${BASEDIR%/}" ]; then
-    BASEDIR="${BASEDIR}/"
-fi
+# remove trailing / from BASEDIR
+BASEDIR="${BASEDIR%/}"
 
 MODULEDIR="${BASEDIR}/lib/modules/${KERNELVERSION}"