Fix compiler warning: no-return-in-nonvoid-function main.c
RPM post-build-checks found some issue and marks these as error:
[ 31s] I: Program returns random data in a function
[ 31s] E: osmo-remsim no-return-in-nonvoid-function main.c:49
Change-Id: I18705488d0ef8a445004e6a7e81dd2483afb9bdb
diff --git a/src/main.c b/src/main.c
index 6ae47e8..23fa9d2 100644
--- a/src/main.c
+++ b/src/main.c
@@ -46,4 +46,5 @@
g_ctx = talloc_named_const(NULL, 0, "main");
talloc_asn1_ctx = talloc_named_const(g_ctx, 0, "asn1_context");
card_readers_probe(g_ctx);
+ return 0;
}