ncurses arrow keys working etc

1 files changed, 7 insertions, 5 deletions

diff --git a/userspace/fsh.c b/userspace/fsh.c
index 0b3acfd..d74d9d5 100644
--- a/userspace/fsh.c
+++ b/userspace/fsh.c
@@ -21,7 +21,6 @@
 #include <string.h>
 #include "interface/fs.h"
 
-#include "newcalls.h"
 
 extern char **environ;
 
@@ -230,8 +229,12 @@ bool process(char *buf)
 
     else // otherwise treat command as exectutable and send to execve
     {
-	int pid=_fork();
+        int last=0;
+        for(last=0;token[last+1]!=NULL;last++);
+        bool branch=!strcmp(token[last],"&");
+        if(branch)token[last]=NULL;
 
+	int pid=_fork();
 
 	if(pid==0)
 	{
@@ -242,10 +245,9 @@ bool process(char *buf)
 	    exit(1);
 	}
 	
-        int last=0;
-        for(last=0;token[last+1]!=NULL;last++);
+
         //printf("last: %s\n",token[last]);
-	if(strcmp(token[last],"&"))_wait(pid);
+	if(!branch)_wait(pid);
 
     }
     return true;