diff --git a/main.c b/main.c
index 6e5564d..2eb1279 100644
--- a/main.c
+++ b/main.c
@@ -34,7 +34,7 @@
 #include <locale.h>
 #endif
 
-__RCSID("$MirOS: src/bin/mksh/main.c,v 1.315 2016/08/04 20:31:01 tg Exp $");
+__RCSID("$MirOS: src/bin/mksh/main.c,v 1.316 2016/08/04 20:32:14 tg Exp $");
 
 extern char **environ;
 
@@ -1096,9 +1096,11 @@ reclaim(void)
 static void
 remove_temps(struct temp *tp)
 {
-	for (; tp != NULL; tp = tp->next)
+	while (tp) {
 		if (tp->pid == procpid)
 			unlink(tp->tffn);
+		tp = tp->next;
+	}
 }
 
 /*
diff --git a/syn.c b/syn.c
index 343f0f9..8892c1a 100644
--- a/syn.c
+++ b/syn.c
@@ -23,7 +23,7 @@
 
 #include "sh.h"
 
-__RCSID("$MirOS: src/bin/mksh/syn.c,v 1.113 2016/07/25 21:05:25 tg Exp $");
+__RCSID("$MirOS: src/bin/mksh/syn.c,v 1.114 2016/08/04 20:32:14 tg Exp $");
 
 struct nesting_state {
 	int start_token;	/* token than began nesting (eg, FOR) */
@@ -964,9 +964,11 @@ assign_command(const char *s, bool docommand)
 static int
 inalias(struct source *s)
 {
-	for (; s && s->type == SALIAS; s = s->next)
+	while (s && s->type == SALIAS) {
 		if (!(s->flags & SF_ALIASEND))
 			return (1);
+		s = s->next;
+	}
 	return (0);
 }