From 6cc2d6856fb92ce55c2468cb9dd3b33c7cab449e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Hugo=20H=C3=B6rnquist?= <hugo@lysator.liu.se>
Date: Sat, 9 Feb 2019 00:36:53 +0100
Subject: Fix main loop.

---
 macro.h |  1 +
 main.c  | 37 ++++++++++++++++++++-----------------
 vcal.h  |  1 +
 3 files changed, 22 insertions(+), 17 deletions(-)

diff --git a/macro.h b/macro.h
index b3831086..bf0c1864 100644
--- a/macro.h
+++ b/macro.h
@@ -77,6 +77,7 @@
 /* Declare destructor */
 #define FREE_F(T) int FREE(T) (T* this)
 
+
 /*
  * General functions that different container types may implement.
  * Actuall implementation and type signature is mostly left to
diff --git a/main.c b/main.c
index 6b52d96e..47d69e4d 100644
--- a/main.c
+++ b/main.c
@@ -35,40 +35,43 @@ int main (int argc, char* argv[argc]) {
 
 	arg_shift(&args);
 
-	vcomponent* cal = FCHILD(&root);
-
-	assert(strcmp(root.type, "ROOT") == 0);
-	assert(strcmp(cal->type, "VCALENDAR") == 0);
-
 	if (args.argc == 0 || strcmp(args.argv[0], "-p") == 0) {
 		printf("\nParsed calendar file containing [%u] events\n",
 				root.components.length
 				);
-		for (size_t i = 0; i < cal->components.length; i++) {
-			char* filename = cal->components.items[i]->filename;
-			vcomponent* ev = GET(VECT(vcomponent))(&cal->components, i);
+		for (size_t i = 0; i < root.components.length; i++) {
+			vcomponent* cal = GET(VECT(vcomponent))(&root.components, i);
+			assert(strcmp(cal->type, "VCALENDAR") == 0);
+
+			char* filename = cal->filename;
+			for (size_t j = 0; j < cal->components.length; j++) {
+				vcomponent* ev = GET(VECT(vcomponent))(&cal->components, j);
 
-			printf("TYPE = %s\n", ev->type);
-			if (strcmp(ev->type, "VEVENT") != 0) continue;
+				if (strcmp(ev->type, "VEVENT") != 0) continue;
 
-			printf("%3lu | %s | %s\n",
-					i + 1,
-					filename,
-					get_property(ev, "SUMMARY")->vals.cur->value->mem);
+				printf("%3lu | %s | %s\n",
+						i + 1,
+						filename,
+						get_property(ev, "SUMMARY")->vals.cur->value->mem);
+			}
 		}
 	} else if (strcmp(args.argv[0], "-g") == 0) {
 		if (arg_shift(&args) == 0) {
-			for (size_t i = 0; i < cal->components.length; i++) {
+			for (size_t i = 0; i < root.components.length; i++) {
+				vcomponent* cal = GET(VECT(vcomponent))(&root.components, i);
+				assert(strcmp(cal->type, "VCALENDAR") == 0);
+
+				vcomponent* ev = FCHILD(cal);
+
 				char target[0xFF];
 				target[0] = '\0';
 				strcat(target, "/tmp/dot/");
-				vcomponent* ev = GET(VECT(vcomponent))(&cal->components, i);
 				strcat(target, ev->filename);
 				strcat(target, ".dot");
 				create_graph(ev, target);
 			}
 		} else {
-			create_graph(GET(VECT(vcomponent))(&cal->components, 0), args.argv[0]);
+			create_graph(FCHILD(FCHILD(&root)), args.argv[0]);
 		}
 	}
 
diff --git a/vcal.h b/vcal.h
index 08d706a6..a8245ff0 100644
--- a/vcal.h
+++ b/vcal.h
@@ -77,4 +77,5 @@ int PUSH(vcomponent)(vcomponent*, vcomponent*);
 
 int DEEP_COPY(vcomponent)(vcomponent*, vcomponent*);
 
+
 #endif /* VCAL_H */
-- 
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