Minor make clean tweaks from tsteven.

diff --git a/gpsbabel/Makefile.in b/gpsbabel/Makefile.in
index 81a12b90d24ab3af27328ce5d0bb10101b976511..c452c18a8d4a07b78ea21069da9ef25a072a8fd2 100644 (file)
--- a/gpsbabel/Makefile.in
+++ b/gpsbabel/Makefile.in
@@ -137,7 +137,7 @@ fileinfo.o: win32/gpsbabel.rc
 
 clean:
        rm -f $(OBJS) gpsbabel gpsbabel.exe
-       [ -f gui/Makefile ] && $(MAKE) -C gui clean
+       if [ -f gui/Makefile ]; then $(MAKE) -C gui clean; fi
 
 configure: configure.in
        autoconf