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Code Releases Activity

* misc fixes

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This commit is contained in:
Kaspar Schleiser 2010-10-25 15:38:22 +02:00
parent 57dc520af9
commit 58bf287751
1 changed files with 6 additions and 5 deletions
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11
sys/shell/shell.c
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@ -55,7 +55,7 @@ static void(*find_handler(const shell_command_t *command_list, char *command))(c
if ( strcmp(entry->name, command) == 0) {
return entry->handler;
} else {
command_list++;
entry++;
}
}
return NULL;
@ -69,14 +69,13 @@ static void handle_input_line(shell_t *shell, char* line) {
if (command) {
handler = find_handler(shell->command_list, command);
if (handler) {
if (handler != NULL) {
handler(line);
} else {
printf("shell: command \"%s\" not found.\n", command);
puts("shell: command not found.");
}
}
free(line);
}
int readline(shell_t *shell, char* buf, int size) {
@ -109,7 +108,9 @@ void shell_run(shell_t *shell) {
shell->put_char('>');
int res = readline(shell, line_buf, sizeof(line_buf));
if (! res ) {
handle_input_line(shell, strdup(line_buf));
char* line_copy = strdup(line_buf);
handle_input_line(shell, line_copy);
free(line_copy);
}
}
}