Add "make pclean" in order to clean up PATCHES.

diff --git a/Makefile.am b/Makefile.am
index f9078b269e4f640e1f6f9a2c3559881a1a427d64..37d4970305db956a0cd780c3f01db10b71d887ef 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -147,6 +147,9 @@ install-data-local: Muttrc
 # Don't make this one ChangeLog - it's intended to be
 # used manually.
 
+pclean:
+       cat /dev/null > PATCHES
+
 changelog:
        rcs2log | cat - ChangeLog > ChangeLog.$$$$ && mv ChangeLog.$$$$ ChangeLog
        $(VISUAL) ChangeLog