removing temp file in graph test

2 files changed, 10 insertions, 3 deletions

diff --git a/src/regex/regex.c b/src/regex/regex.c
index d60ffdc00..68313664d 100644
--- a/src/regex/regex.c
+++ b/src/regex/regex.c
@@ -2347,7 +2347,7 @@ GNUNET_REGEX_construct_dfa (const char *regex, const size_t len)
   struct GNUNET_REGEX_Context ctx;
   struct GNUNET_REGEX_Automaton *dfa;
   struct GNUNET_REGEX_Automaton *nfa;
-  struct GNUNET_REGEX_StateSet *nfa_set;
+  struct GNUNET_REGEX_StateSet *nfa_start_eps_cls;
 
   GNUNET_REGEX_context_init (&ctx);
 
@@ -2369,8 +2369,8 @@ GNUNET_REGEX_construct_dfa (const char *regex, const size_t len)
   dfa->regex = GNUNET_strdup (regex);
 
   // Create DFA start state from epsilon closure
-  nfa_set = nfa_closure_create (nfa, nfa->start, 0);
-  dfa->start = dfa_state_create (&ctx, nfa_set);
+  nfa_start_eps_cls = nfa_closure_create (nfa, nfa->start, 0);
+  dfa->start = dfa_state_create (&ctx, nfa_start_eps_cls);
   automaton_add_state (dfa, dfa->start);
 
   construct_dfa_states (&ctx, nfa, dfa, dfa->start);
diff --git a/src/regex/test_regex_graph_api.c b/src/regex/test_regex_graph_api.c
index 0f1b72b61..9e8e1fb16 100644
--- a/src/regex/test_regex_graph_api.c
+++ b/src/regex/test_regex_graph_api.c
@@ -27,6 +27,8 @@
 #include "platform.h"
 #include "gnunet_regex_lib.h"
 
+#define KEEP_FILES 0
+
 /**
  * Check if 'filename' exists and is not empty.
  *
@@ -57,6 +59,11 @@ filecheck (const char *filename)
     error++;
   }
 
+  error += fclose (fp);
+
+  if (!KEEP_FILES)
+    unlink (filename);
+
   return error;
 }