3 files changed, 5 insertions, 7 deletions
diff --git a/lib/libc/locale/euc.c b/lib/libc/locale/euc.c
index 43194fa..596d107a 100644
--- a/lib/libc/locale/euc.c
+++ b/lib/libc/locale/euc.c
@@ -78,7 +78,7 @@ _EUC_init(rl)
 		++v;
 
 	if ((ei = malloc(sizeof(_EucInfo))) == NULL)
-		return (ENOMEM);
+		return (errno == 0 ? ENOMEM : errno);
 
 	new__mb_cur_max = 0;
 	for (x = 0; x < 4; ++x) {
diff --git a/lib/libc/locale/rune.c b/lib/libc/locale/rune.c
index 63a50de..1783cba 100644
--- a/lib/libc/locale/rune.c
+++ b/lib/libc/locale/rune.c
@@ -70,10 +70,8 @@ _Read_RuneMagi(fp)
 		return (NULL);
 	}
 
-	if ((data = malloc(sb.st_size)) == NULL) {
-		errno = ENOMEM;
+	if ((data = malloc(sb.st_size)) == NULL)
 		return (NULL);
-	}
 
 	errno = 0;
 	rewind(fp); /* Someone might have read the magic number once already */
diff --git a/lib/libc/locale/setrunelocale.c b/lib/libc/locale/setrunelocale.c
index f1a01fc..042a06c 100644
--- a/lib/libc/locale/setrunelocale.c
+++ b/lib/libc/locale/setrunelocale.c
@@ -106,7 +106,7 @@ setrunelocale(char *encoding)
 				return (ENAMETOOLONG);
 			_PathLocale = strdup(p);
 			if (_PathLocale == NULL)
-				return (ENOMEM);
+				return (errno == 0 ? ENOMEM : errno);
 		} else
 			_PathLocale = _PATH_LOCALE;
 	}
@@ -117,10 +117,10 @@ setrunelocale(char *encoding)
 	(void) strcat(name, "/LC_CTYPE");
 
 	if ((fp = fopen(name, "r")) == NULL)
-		return (errno);
+		return (errno == 0 ? ENOENT : errno);
 
 	if ((rl = _Read_RuneMagi(fp)) == NULL) {
-		saverr = errno;
+		saverr = (errno == 0 ? EFTYPE : errno);
 		(void)fclose(fp);
 		return (saverr);
 	}