[PATCH] Fix fd leak in git-cvsimport-script

[git.git] / epoch.c

diff --git a/epoch.c b/epoch.c
index a7e84fc..6dbcfb3 100644 (file)
--- a/epoch.c
+++ b/epoch.c
@@ -28,7 +28,7 @@ static BN_CTX *context = NULL;
 static struct fraction *one = NULL;
 static struct fraction *zero = NULL;
 
-static BN_CTX *get_BN_CTX()
+static BN_CTX *get_BN_CTX(void)
 {
        if (!context) {
                context = BN_CTX_new();
@@ -36,7 +36,7 @@ static BN_CTX *get_BN_CTX()
        return context;
 }
 
-static struct fraction *new_zero()
+static struct fraction *new_zero(void)
 {
        struct fraction *result = xmalloc(sizeof(*result));
        BN_init(&result->numerator);
@@ -75,7 +75,7 @@ static struct fraction *init_fraction(struct fraction *fraction)
        return fraction;
 }
 
-static struct fraction *get_one()
+static struct fraction *get_one(void)
 {
        if (!one) {
                one = new_zero();
@@ -84,7 +84,7 @@ static struct fraction *get_one()
        return one;
 }
 
-static struct fraction *get_zero()
+static struct fraction *get_zero(void)
 {
        if (!zero) {
                zero = new_zero();
@@ -488,7 +488,7 @@ static void sort_first_epoch(struct commit *head, struct commit_list **stack)
  *
  * Sets the return value to STOP if no further output should be generated.
  */
-static int emit_stack(struct commit_list **stack, emitter_func emitter)
+static int emit_stack(struct commit_list **stack, emitter_func emitter, int include_last)
 {
        unsigned int seen = 0;
        int action = CONTINUE;
@@ -496,8 +496,11 @@ static int emit_stack(struct commit_list **stack, emitter_func emitter)
        while (*stack && (action != STOP)) {
                struct commit *next = pop_commit(stack);
                seen |= next->object.flags;
-               if (*stack)
+               if (*stack || include_last) {
+                       if (!*stack) 
+                               next->object.flags |= BOUNDARY;
                        action = (*emitter) (next);
+               }
        }
 
        if (*stack) {
@@ -553,7 +556,7 @@ static int sort_in_merge_order(struct commit *head_of_epoch, emitter_func emitte
                } else {
                        struct commit_list *stack = NULL;
                        sort_first_epoch(next, &stack);
-                       action = emit_stack(&stack, emitter);
+                       action = emit_stack(&stack, emitter, (base == NULL));
                        next = base;
                }
        }
@@ -582,14 +585,9 @@ int sort_list_in_merge_order(struct commit_list *list, emitter_func emitter)
        for (; list; list = list->next) {
                struct commit *next = list->item;
 
-               if (!(next->object.flags & UNINTERESTING)) {
-                       if (next->object.flags & DUPCHECK) {
-                               fprintf(stderr, "%s: duplicate commit %s ignored\n",
-                                       __FUNCTION__, sha1_to_hex(next->object.sha1));
-                       } else {
-                               next->object.flags |= DUPCHECK;
-                               commit_list_insert(list->item, &reversed);
-                       }
+               if (!(next->object.flags & DUPCHECK)) {
+                       next->object.flags |= DUPCHECK;
+                       commit_list_insert(list->item, &reversed);
                }
        }
 
@@ -636,7 +634,7 @@ int sort_list_in_merge_order(struct commit_list *list, emitter_func emitter)
                        }
                }
 
-               action = emit_stack(&stack, emitter);
+               action = emit_stack(&stack, emitter, (base==NULL));
        }
 
        if (base && (action != STOP)) {