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Commit: 0dc4354c2b3e4a4926d47ae66e9de20c53f20cf7
Parent: d98051aff2f682c9b8797aaed70bdac342f2e40a
Author: 0x766F6964
Date:   Tue, 29 Oct 2019 23:02:04 -0600

remove some uneeded tests

from never equals -1 in get_translation_table_to_utf_8()
testing for q in find_host_no_cache() is unnecessary

Diffstat:
M
charsets.c
 | 
2
--
M
dns.c
 | 
9
+--------

2 files changed, 1 insertion(+), 10 deletions(-)
diff --git a/charsets.c b/charsets.c
@@ -121,8 +121,6 @@ static struct conv_table *get_translation_table_to_utf_8(int from)
 {
 	int i;
 	static int lfr = -1;
-	if (from == -1)
-		return NULL;
 	if (from == lfr)
 		return utf_table;
 	lfr = from;
diff --git a/dns.c b/dns.c
@@ -346,14 +346,7 @@ e:
 int find_host_no_cache(unsigned char *name, struct lookup_result *addr, void **qp, void (*fn)(void *, int), void *data)
 {
 	struct dnsquery *q;
-	retry:
-	q = (struct dnsquery *)malloc(sizeof(struct dnsquery) + strlen(cast_const_char name));
-	if (!q) {
-		if (out_of_memory())
-			goto retry;
-		fn(data, 1);
-		return 0;
-	}
+	q = xmalloc(sizeof(struct dnsquery) + strlen(cast_const_char name));
 	q->fn = fn;
 	q->data = data;
 	q->s = (struct dnsquery **)qp;