From 7f427dc66aba8832f5368d16103e06cdc82d8816 Mon Sep 17 00:00:00 2001
From: Tollef Fog Heen <tfheen@err.no>
Date: Sun, 20 Jul 2008 18:48:45 +0200
Subject: [PATCH] Sort the list of filters

---
 src/filters.c | 23 +++++++++++++++++++++--
 1 file changed, 21 insertions(+), 2 deletions(-)

diff --git a/src/filters.c b/src/filters.c
index 97be9419..c4e4040d 100644
--- a/src/filters.c
+++ b/src/filters.c
@@ -90,12 +90,19 @@ loadfilter(const char *fn)
 		ohshite(_("error closing configuration file '%.255s'"), fn);
 }
 
+static int inv_alphasort(const void *a, const void *a) {
+	return -1 * strcoll((char*)a, (char*) b);
+}
+
 void
 loadfilters(void)
 {
 	struct dirent *dent;
 	char *dirname = CONFIGDIR "/filters.d";
 	DIR *dir = opendir(dirname);
+	int names_len = 1024;
+	char **names = m_malloc(names_len * sizeof(char *));
+	int i = 0;
 
 	if (!dir) {
 		if (errno == ENOENT)
@@ -112,10 +119,22 @@ loadfilters(void)
 		sprintf(file, "%s/%s", dirname, dent->d_name);
 		if (stat(file, &statbuf) != 0)
 			ohshite(_("error stating file '%s'"), file);
-		if (S_ISREG(statbuf.st_mode))
-			loadfilter(file);
+		if (S_ISREG(statbuf.st_mode)) {
+			names[i++] = m_strdup(dent->d_name);
+			if (i == names_len) {
+				names_len *= 2;
+				names = m_realloc(names,
+				                  names_len * sizeof (char *));
+			}
+		}
 		free(file);
 	}
+	qsort(names, i, sizeof(char *), inv_alphasort);
+	while (i > 0) {
+		loadfilter(names[--i]);
+		free(names[i]);
+	}
+	free(names);
 	closedir(dir);
 }
 
-- 
2.39.5