Moving egrep -q to redirect to /dev/null to get around egrep portability problem. Thanks to ramiro for this fix.

client.mk

@@ -204,10 +204,10 @@ checkout:
 	@date > $(CVSCO_LOGFILE)
 	cd $(ROOTDIR) && \
 	  $(CVSCO) SeaMonkeyEditor | tee -a $(CVSCO_LOGFILE)
-#	@if egrep -q "^C " $(CVSCO_LOGFILE) ; then \
-#	  echo "$(MAKE): *** Conflicts during checkout. \
-#	       Refer to $(CVSCO_LOGFILE)."; \
-#	  exit 1; \
+	@if egrep "^C " $(CVSCO_LOGFILE) > /dev/null 2>&1 ; then \
+	  echo "$(MAKE): *** Conflicts during checkout. \
+	       Refer to $(CVSCO_LOGFILE)."; \
+	  exit 1; \
 	fi