+x wrapper scripts, so they work during post-install

1 files changed, 9 insertions, 4 deletions

diff --git a/Library/Homebrew/extend/pathname.rb b/Library/Homebrew/extend/pathname.rb
index 30cb44d98..796a2e491 100644
--- a/Library/Homebrew/extend/pathname.rb
+++ b/Library/Homebrew/extend/pathname.rb
@@ -377,22 +377,27 @@ class Pathname
     targets.flatten!
     if targets.empty?
       opoo "tried to write exec scripts to #{self} for an empty list of targets"
+      return
     end
     targets.each do |target|
       target = Pathname.new(target) # allow pathnames or strings
       (self+target.basename()).write <<-EOS.undent
-      #!/bin/bash
-      exec "#{target}" "$@"
+        #!/bin/bash
+        exec "#{target}" "$@"
       EOS
+      # +x here so this will work during post-install as well
+      (self+target.basename()).chmod 0644
     end
   end
 
   # Writes an exec script that invokes a java jar
   def write_jar_script target_jar, script_name, java_opts=""
     (self+script_name).write <<-EOS.undent
-    #!/bin/bash
-    exec java #{java_opts} -jar #{target_jar} "$@"
+      #!/bin/bash
+      exec java #{java_opts} -jar #{target_jar} "$@"
     EOS
+    # +x here so this will work during post-install as well
+    (self+script_name).chmod 0644
   end
 
   def install_metafiles from=nil