clean *.osm as pointed out by Robert P. J. Day

diff --git a/Makefile b/Makefile
index 264f5b1e0c25e28438fa5e46e7898986362dd375..c6d6635a214d0066424ff1237069cc6d03f634d3 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -488,6 +488,7 @@ clean:
        - find . -name \*.o -exec rm -f {} \;
        - find . -name \*.om -exec rm -f {} \;
        - find . -name \*.os -exec rm -f {} \;
+       - find . -name \*.osm -exec rm -f {} \;
        - find . -name \*.a -exec rm -f {} \;
 
 distclean: clean