engine: Add missing header to Makefile.am

diff --git a/src/engine/Makefile.inc b/src/engine/Makefile.inc
index dd198b933f51eee14179b8f765261f8f197dc6b5..574bca0a03c0a63cc41da2f320c4f836e18a806e 100644 (file)
--- a/src/engine/Makefile.inc
+++ b/src/engine/Makefile.inc
@@ -4,7 +4,7 @@
 # This is free software: you are free to do what the fuck you want to.
 # There is NO WARRANTY, to the extent permitted by law.
 
-noinst_HEADERS += engine/music-module.h
+noinst_HEADERS += engine/music-module.h engine/pcx.h
 
 engine_GOBS = engine/palette.gob engine/texture.gob engine/music.gob