Merge pull request #100 from lavrin/fix-kerl-install-manpages

Check for env var value to be non-zero, not its name

1 files changed, 1 insertions, 1 deletions

diff --git a/kerl b/kerl
index 8c630f0..552b2fb 100755
--- a/kerl
+++ b/kerl
@@ -46,7 +46,7 @@ fi
 if [ -n "$KERL_DEPLOY_RSYNC_OPTIONS" ]; then
     _KDRSYNC="$KERL_DEPLOY_RSYNC_OPTIONS"
 fi
-if [ -n "KERL_INSTALL_MANPAGES" ]; then
+if [ -n "$KERL_INSTALL_MANPAGES" ]; then
     _KIM="$KERL_INSTALL_MANPAGES"
 fi
 KERL_CONFIGURE_OPTIONS=