Merge branch 'fix-retweet' of https://github.com/agimenez/bti into ag…

…imenez-fix-retweet

bti.c

@@ -1119,7 +1119,6 @@ int main(int argc, char *argv[], char *envp[])
 	struct session *session;
 	pid_t child;
 	char *tweet;
-	char *retweet;
 	static char password[80];
 	int retval = 0;
 	int option;
@@ -1161,7 +1160,7 @@ int main(int argc, char *argv[], char *envp[])
 
 	while (1) {
 		option = getopt_long_only(argc, argv,
-					  "dp:P:H:a:A:u:c:hg:G:sr:nVv",
+					  "dp:P:H:a:A:u:c:hg:G:sr:nVvw:",
 					  options, NULL);
 		if (option == -1)
 			break;
@@ -1360,17 +1359,21 @@ int main(int argc, char *argv[], char *envp[])
 	}
 
 	if (session->action == ACTION_RETWEET) {
-		fprintf(stdout, "Status ID to retweet: ");
-		retweet = get_string_from_stdin();
+		if (!session->retweet) {
+			char *rtid;
+
+			fprintf(stdout, "Status ID to retweet: ");
+			rtid = get_string_from_stdin();
+			session->retweet = zalloc(strlen(rtid) + 10);
+			sprintf(session->retweet,"%s", rtid);
+			free(rtid);
+		}
 
-		if (!retweet || strlen(retweet) == 0) {
+		if (!session->retweet || strlen(session->retweet) == 0) {
 			dbg("no retweet?\n");
 			return -1;
 		}
 
-		session->retweet = zalloc(strlen(retweet) + 10);
-		sprintf(session->retweet,"%s", retweet);
-		free(retweet);
 		dbg("retweet ID = %s\n", session->retweet);
 	}