revised internal options

diff --git a/fusefile.c b/fusefile.c
index 8e09b588316719670810ebdc1013c5e1076e60c7..a976660e29fb56a5c73297e27e24ab0e212db5a7 100644 (file)
--- a/fusefile.c
+++ b/fusefile.c
@@ -420,28 +420,31 @@ static void usage() {
 
 /**
  * Set up the arguments for the fuse_main call, adding our own.
+ * argv[argc] is the mount point argument
  */
 static int setup_argv(int argc,char ***argv) {
+    // note: (*argv)[ argc ] is the mount point argument
     char *OURS[] = {
        "-odefault_permissions",
-       (*argv)[ --argc ]  // note: (*argv)[ argc-1 ] = the mount point
+       (*argv)[ argc ]
     };
 #define OURSN ( sizeof( OURS ) / sizeof( char* ) )
-    int N = argc + OURSN; // new argv-tobe size, excluding null
-    char **out = malloc( ( N + 1 ) * sizeof( char* ) );
+    int N = argc + OURSN;
+    // Allocate new arg array plus terminating null pointer
+    char **out = malloc( ( N + 1 ) * sizeof( char* ) ); 
     int i;
     for ( i = 0; i < argc; i++ ) {
        out[ i ] = (*argv)[i];
-       fprintf( stderr, " %s", out[ i ] );
+       //fprintf( stderr, " %s", out[ i ] );
     }
     for ( i = 0; i < OURSN; i++ ) {
        out[ argc + i ] = OURS[i];
-       fprintf( stderr, " %s", out[ i ] );
+       //fprintf( stderr, " %s", out[ i ] );
     }
     out[ N ] = 0;
-    fprintf( stderr, "\n" );
+    //fprintf( stderr, "\n" );
     (*argv) = out;
-    return N;
+    return N; // Don't include the terminating null pointer
 }
 
 /**
@@ -466,8 +469,8 @@ int main(int argc, char *argv[])
     if ( i > argc - 2 ) { // At least mount point plus one source
        usage();
     }
-    mnt = argv[ i++ ]; // First non-option argument is the mount pount
     fuseargc = i;
+    mnt = argv[ i++ ]; // First non-option argument is the mount pount
     if ( setup_sources( argv, i, argc-i ) ) {
        return 1;
     }