X-Git-Url: https://git.rrq.au/?a=blobdiff_plain;f=fusefile.c;h=ab97ff7f0f50c8902066075c2df1951f5c9fdb31;hb=67d08c521596cd2b006f5df3b6e633f030cc18fc;hp=62431d28a6894ba2973388ee7999971bb0bb2e2e;hpb=f46816d1356171d1e9b00db4e151ff5230fbe55d;p=rrq%2Ffusefile.git

diff --git a/fusefile.c b/fusefile.c
index 62431d2..ab97ff7 100644
--- a/fusefile.c
+++ b/fusefile.c
@@ -1086,10 +1086,10 @@ int main(int argc, char *argv[])
     }
     fuseargc = i;
     mnt = argv[ i++ ]; // First non-option argument is the mount pount
-    if ( strcmp( argv[i], "-overlay:" ) == 0 ) {
+    #define OVERLAYTAG "-overlay:"
+    if ( strncmp( argv[i], OVERLAYTAG, strlen( OVERLAYTAG ) ) == 0 ) {
 	// consume "-overlay:filename[,filename]*"
-	// Verify file access; to overlay must be writable.
-	overlay_setup( argv[i++] + strlen( "-overlay:" ) );
+	overlay_setup( argv[i++] + strlen( OVERLAYTAG ) );
 	if ( i >= argc ) {
 	    usage();
 	}