X-Git-Url: http://git.draconx.ca/gitweb/upkg.git/blobdiff_plain/37a77c2825545435cfb3093eae1995efd35c20ba..80314102fea3deac6a30827e65a55b8cce760446:/src/upkg.c

diff --git a/src/upkg.c b/src/upkg.c
index 87794cb..4a76fa2 100644
--- a/src/upkg.c
+++ b/src/upkg.c
@@ -202,6 +202,10 @@ int package_export(struct upkg *pkg)
 
 	for (unsigned i = 0; i < pkg->export_count; i++) {
 		class = upkg_export_class(pkg, i, &package);
+		if (!class) {
+			fprintf(stderr, "error getting class information.\n");
+			return EXIT_FAILURE;
+		}
 
 		type = module_get_class(package, class);
 		if (!type) continue;