X-Git-Url: https://git.cinelerra-gg.org/git/?p=goodguy%2Fcinelerra.git;a=blobdiff_plain;f=cinelerra-5.1%2Fguicast%2Farraylist.h;h=2fade202d754f5b8ce79ae627ec397366197e5c8;hp=602557f53f38e3249595582f0ae4003c4b69c84b;hb=033efab12586e8086014c814a5360f211d228ac3;hpb=0e6cf5b52d1ebce9272270144bcf43df4683507e

diff --git a/cinelerra-5.1/guicast/arraylist.h b/cinelerra-5.1/guicast/arraylist.h
index 602557f5..2fade202 100644
--- a/cinelerra-5.1/guicast/arraylist.h
+++ b/cinelerra-5.1/guicast/arraylist.h
@@ -47,14 +47,14 @@ public:
 		remove();
 	}
 	void remove_block(int i, int n) {
-		if( i >= total ) return;
-		for( n+=i; n<total; ) values[i++] = values[n++];
+		if( i >= total || !n ) return;
+		for( n+=i; n<total; ++i,++n ) values[i] = values[n];
 		total = i;
 	}
 	void remove_object_block(int i, int n) {
-		if( i >= total ) return;
-		for( n+=i; n<total; ) { del_value(i); values[i++] = values[n++]; }
-		for( n=i; n<total; ++n ) del_value(n);
+		if( i >= total || !n ) return;
+		for( int j=i,k=n; --k>=0 && j<total; ++j ) del_value(j);
+		for( n+=i; n<total; ++i,++n ) values[i] = values[n];
 		total = i;
 	}
 	void remove(TYPE value) {