Bugfix

* src/comp.c (component_config_commit): Correctly handle
empty list of components.

1 files changed, 8 insertions, 2 deletions

diff --git a/src/comp.c b/src/comp.c
index b340abe..5ddac36 100644
--- a/src/comp.c
+++ b/src/comp.c
@@ -468,5 +468,11 @@ component_config_commit (void)
   for (comp = list->head, i = 0; comp; comp = comp->next, i++)
-    /* FIXME: component_compute_prereq (comp) */;
+    /* nothing */;
 
-  comp_array = grecs_realloc (comp_array, i * sizeof (comp_array[0]));
+  if (i == 0)
+    {
+      free (comp_array);
+      comp_array = NULL;
+    }
+  else
+    comp_array = grecs_realloc (comp_array, i * sizeof (comp_array[0]));
   comp_count = i;