Solve #169

Bone-Project · Jan 17, 2017 · 5cbf47a · 5cbf47a
1 parent 217826b
commit 5cbf47a
Showing 1 changed file with 16 additions and 20 deletions.
diff --git a/bin/echo/opts/main_echo.c b/bin/echo/opts/main_echo.c
@@ -15,12 +15,12 @@
  **   along with BoneOS.  If not, see <http://www.gnu.org/licenses/>.
  **
  **  @main_author : Amanuel Bogale
- **  
+ **
  **  @contributors:
 
  **     Amanuel Bogale <amanuel2> : start
- **/  
- 
+ **/
+
 #include <misc/status_codes.h>
 #include <string/string.h>
 #include <unistd/unistd.h>
@@ -35,32 +35,34 @@ int main_echo_opt_handler(char *cmd)
    size_t num_opts = get_opt_count(cmd);
    str_t opts[num_opts];
    get_opt(cmd,opts);
-   
+
    char opts_one_key[strlen(opts[1].str)];
-   
+
    for(int i=0; opts_one_key[i]; i++) opts_one_key[i] = 0;
-   
+
    if(strcmp(opts[1].str , "--help")==0)
       printk(cmd_echo.help);
    else if(num_opts >= 2)
    {
-      if(opts[1].str[0] == '\'' && opts[num_opts-1].str[(strlen(opts[1].str)-1)] == '\'')
+      if(opts[1].str[0] == '\'' && opts[num_opts-1].str[(strlen(opts[num_opts-1].str)-1)] == '\'')
       {
           for(size_t i=1; i<num_opts; i++)
           {
+
             for(size_t j=0; opts[i].str[j]; j++)
             {
               if(i==1 && j==0) j++;
-              if(i==(num_opts-1) && j == (strlen(opts[1].str)-1) )
-              { 
-                printk("\n");  
+              if(i==(num_opts-1) && j == (strlen(opts[num_opts-1].str)-1) )
+              {
+                printk("\n");
                 return STATUS_OK;
               }
                printk("%c" , opts[i].str[j]);
             }
+
             printk(" ");
           }
-          return STATUS_OK;   
+          return STATUS_OK;
       }
       else if(opts[1].str[0] == '\"' && opts[num_opts-1].str[(strlen(opts[1].str)-1)] == '\"')
       {
@@ -70,8 +72,8 @@ int main_echo_opt_handler(char *cmd)
             {
               if(i==1 && j==0) j++;
               if(i==(num_opts-1) && j == (strlen(opts[1].str)-1) )
-              { 
-                printk("\n");  
+              {
+                printk("\n");
                 return STATUS_OK;
               }
                printk("%c" , opts[i].str[j]);
@@ -85,12 +87,6 @@ int main_echo_opt_handler(char *cmd)
    }
    else
       printk(cmd_echo.invalid_use_msg);
-    
+
    return STATUS_OK;
 }
-
-
-
-
-
-