1 files changed, 3 insertions, 1 deletions
diff --git a/expac.c b/expac.c
index 1039e34..a87f0e0 100644
--- a/expac.c
+++ b/expac.c
@@ -120,7 +120,9 @@ static char *format_optdep(alpm_depend_t *optdep)
 {
   char *out = NULL;
 
-  asprintf(&out, "%s: %s", optdep->name, optdep->desc);
+  if(asprintf(&out, "%s: %s", optdep->name, optdep->desc) < 0) {
+    return NULL;
+  }
 
   return out;
 }