commit edea515

check for number of arguments before checking for RCPM_PATH, so that we can print help function despite RCPM_PATH is set or not

 1@@ -9,6 +9,9 @@ fn errexit {
 2 	exit 1
 3 }
 4 
 5+fn rcpm_help {log 'Usage: rcpm b|c|d||h|i|l|m|u|r|s'}
 6+
 7+if (~ $#* 0) rcpm_help
 8 if (~ $#RCPM_PATH 0) errexit RCPM_PATH needs to be set
 9 if (~ $#RCPM_ROOT 0) RCPM_ROOT=/
10 if (~ $#RCPM_DB 0) RCPM_DB=/var/db/rcpm
11@@ -20,8 +23,6 @@ if (~ $#RCPM_CACHE 0) {
12 	}
13 }
14 
15-fn rcpm_help {log 'Usage: rcpm b|c|d||h|i|l|m|u|r|s'}
16-
17 fn dl_pkg {
18 	cd $RCPM_PATH/$pkg
19 	srcs=()