fixed if missing postinstall

1 files changed, 8 insertions, 6 deletions

diff --git a/xibuild b/xibuild
index fb47d9d..d8661e1 100755
--- a/xibuild
+++ b/xibuild
@@ -137,12 +137,14 @@ xibuild () {
     package >> $LOGFILE 2>&1 && printf "$PASS packaged\n" ||  return 1;
     
     # add postinstall script
-    POSTINSTALL=$(type postinstall | sed '1,3d;$d')
-    if [ ${#POSTINSTALL} != 0 ]; then
-        POST_DIR=$PKG_DEST/tmp/xi/postinstall
-        mkdir -p $POST_DIR
-        echo "#!/bin/sh" > $POST_DIR/$PKG_NAME.sh
-        echo $POSTINSTALL >> $POST_DIR/$PKG_NAME.sh
+    if command -v postinstall; then
+        POSTINSTALL=$( && type postinstall | sed '1,3d;$d')
+        if [ ${#POSTINSTALL} != 0 ]; then
+            POST_DIR=$PKG_DEST/tmp/xi/postinstall
+            mkdir -p $POST_DIR
+            echo "#!/bin/sh" > $POST_DIR/$PKG_NAME.sh
+            echo $POSTINSTALL >> $POST_DIR/$PKG_NAME.sh
+        fi
     fi
 
     # go back to root, make things easier