From: Daniel Mierswa <impulze@impulze.org>
Date: Mon, 17 Aug 2009 21:13:19 +0000 (+0200)
Subject: don't compare a non-existing function with NULL
X-Git-Tag: 174~823
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=8eefdffb6bb458403c4fa5c9435290189d8d2a60

don't compare a non-existing function with NULL

Obviously someone forgot something here or didn't use -ansi. Either way,
index is nowhere declared so I assume the current behaviour is to check
against the index() function coming from somewhere in the POSIX headers.
The comparison doesn't make sense then.

Signed-off-by: Daniel Mierswa <impulze@impulze.org>
---

diff --git a/libudev/libudev-queue-private.c b/libudev/libudev-queue-private.c
index 0427b65a0..4dea4ad0e 100644
--- a/libudev/libudev-queue-private.c
+++ b/libudev/libudev-queue-private.c
@@ -158,7 +158,7 @@ static struct queue_devpaths *build_index(struct udev_queue_export *udev_queue_e
 		return NULL;
 	}
 	devpaths = calloc(1, sizeof(struct queue_devpaths) + (range + 1) * sizeof(long));
-	if (index == NULL)
+	if (devpaths == NULL)
 		return NULL;
 	devpaths->devpaths_size = range + 1;