1 files changed, 2 insertions, 0 deletions
diff --git a/src/man.c b/src/man.c
index cb00f9e7..b15c90a1 100644
--- a/src/man.c
+++ b/src/man.c
@@ -4264,6 +4264,7 @@ int main (int argc, char *argv[])
 			if (subpages && first_arg < argc) {
 				char *subname = xasprintf (
 					"%s-%s", nextarg, argv[first_arg]);
+				assert (subname);
 				status = man (subname, &found);
 				free (subname);
 				if (status == OK) {
@@ -4274,6 +4275,7 @@ int main (int argc, char *argv[])
 			if (!found_subpage && subpages && first_arg < argc) {
 				char *subname = xasprintf (
 					"%s_%s", nextarg, argv[first_arg]);
+				assert (subname);
 				status = man (subname, &found);
 				free (subname);
 				if (status == OK) {