codesearch.diff

diff --git a/lib/DAV/plugins/codesearch.js b/lib/DAV/plugins/codesearch.js
index 9d3f77b..d961af0 100644
--- a/lib/DAV/plugins/codesearch.js
+++ b/lib/DAV/plugins/codesearch.js
@@ -152,12 +152,12 @@ jsDAV_Codesearch_Plugin.MAXSIZE = 2097152; //2MB
         if (!Util.isTrue(options.casesensitive))
             cmd += " -i ";
         var t,
-            include = "*.{" + jsDAV_Codesearch_Plugin.PATTERN_EXT + "}";
+            include = "\\*.{" + jsDAV_Codesearch_Plugin.PATTERN_EXT + "}";
         if (!Util.empty(options.pattern) && (t = jsDAV_Codesearch_Plugin.MAPPINGS[options.pattern]))
-            include = (t.length > 1 ? "*.{" : "*.") + t.join(",") + (t.length > 1 ? "}" : "");
+            include = (t.length > 1 ? "\\*.{" : "\\*.") + t.join(",") + (t.length > 1 ? "}" : "");
         if (options.maxresults)
             cmd += "-m " + parseInt(options.maxresults);
-        cmd += " --exclude=*{" + jsDAV_Codesearch_Plugin.PATTERN_EDIR + "}*"
+        cmd += " --exclude=\\*{" + jsDAV_Codesearch_Plugin.PATTERN_EDIR + "}\\*"
             +  " --include=" + include + " \""
             + Util.escapeShell(options.query)
             + "\" \"" + node.path + "\"";
@@ -166,7 +166,7 @@ jsDAV_Codesearch_Plugin.MAXSIZE = 2097152; //2MB
         
         var out  = "",
             err  = "",
-            grep = Spawn("/bin/bash", ["-c", cmd]);
+            grep = Spawn("/bin/csh", ["-c", cmd]);
         
         grep.stdout.setEncoding("utf8");
         grep.stderr.setEncoding("utf8");