don't segfault when invalid eap types in config

diff --git a/src/main/modules.c b/src/main/modules.c
index 20a09dcffc908166ce9fcef09d37b60c48056063..dd8c2ed6e81186ed646f9d37a60004fddde4dfaa 100644 (file)
--- a/src/main/modules.c
+++ b/src/main/modules.c
@@ -954,7 +954,7 @@ static int load_component_section(CONF_SECTION *cs,
                /*
                 *      It's OK for the module to not exist.
                 */
-               if (!this && (modname[0] == '-')) {
+               if (!this && modname && (modname[0] == '-')) {
                        DEBUG("WARNING: Not loading module \"%s\" as it is not enabled", modname + 1);
                        continue;
                }