From: Timo Sirainen <tss@iki.fi>
Date: Mon, 5 Jul 2010 11:00:58 +0000 (+0100)
Subject: module_dir_load(): Don't crash with "" plugin list.
X-Git-Tag: 2.0.rc2~43
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=b4ff610b86a769f92ad15069a93e2d046a48043c;p=thirdparty%2Fdovecot%2Fcore.git

module_dir_load(): Don't crash with "" plugin list.
Patch by Stephan Bosch.

--HG--
branch : HEAD
---

diff --git a/src/lib/module-dir.c b/src/lib/module-dir.c
index 450508a133..b55f8909d9 100644
--- a/src/lib/module-dir.c
+++ b/src/lib/module-dir.c
@@ -252,6 +252,9 @@ static void module_names_fix(const char **module_names)
 {
 	unsigned int i, j;
 
+	if (module_names[0] == NULL)
+		return;
+
 	/* allow giving the module names also in non-base form.
 	   convert them in here. */
 	for (i = 0; module_names[i] != NULL; i++)