1 files changed, 7 insertions, 7 deletions

diff --git a/src/irecovery.c b/src/irecovery.c
index 2ab0aaa..8ffe86b 100644
--- a/src/irecovery.c
+++ b/src/irecovery.c
@@ -29,7 +29,8 @@ enum {
         kResetDevice, kStartShell, kSendCommand, kSendFile
 };
 
-static unsigned int exit_shell = 0;
+static unsigned int quit = 0;
+static unsigned int debug = 0;
 
 void print_shell_usage() {
         printf("Usage:\n");
@@ -41,7 +42,7 @@ void print_shell_usage() {
 void parse_command(irecv_device_t* device, unsigned char* command, unsigned int size) {
         char* cmd = strtok(command, " ");
         if(!strcmp(command, "/exit")) {
-                exit_shell = 1;
+                quit = 1;
         } else
         
         if(!strcmp(command, "/help")) {
@@ -56,7 +57,7 @@ void parse_command(irecv_device_t* device, unsigned char* command, unsigned int
         }
 }
 
-int recv_callback(irecv_device_t* device, unsigned char* data, unsigned int size) {
+int recv_callback(irecv_device_t* device, unsigned char* data, int size) {
         int i = 0;
         for(i = 0; i < size; i++) {
                 printf("%c", data[i]);
@@ -64,7 +65,7 @@ int recv_callback(irecv_device_t* device, unsigned char* data, unsigned int size
         return size;
 }
 
-int send_callback(irecv_device_t* device, unsigned char* command, unsigned int size) {
+int send_callback(irecv_device_t* device, unsigned char* command, int size) {
         if(command[0] == '/') {
                 parse_command(device, command, size);
                 return 0;
@@ -85,14 +86,14 @@ void init_shell(irecv_device_t* device) {
         load_command_history();
         irecv_set_sender(device, &send_callback);
         irecv_set_receiver(device, &recv_callback);
-        while(!exit_shell) {
+        while(!quit) {
+                irecv_update(device);
                 char* cmd = readline("> ");
                 if(cmd && *cmd) {
                         irecv_send_command(device, cmd);
                         append_command_to_history(cmd);
                         free(cmd);
                 }
-                irecv_update(device);
         }
 }
 
@@ -110,7 +111,6 @@ void print_usage() {
 
 int main(int argc, char** argv) {
         int opt = 0;
-        int debug = 0;
         int action = 0;
         char* argument = NULL;
         if(argc == 1) print_usage();