commit 92952c0ecd960182cd5822e21126351bff23ad61
from: Stefan Sperling <stsp@stsp.name>
date: Mon Aug 30 12:33:22 2021 UTC

stop allowing empty send {} or fetch {} blocks; yacc complained about grammar

yacc has been complaining about "shift/reduce conflicts" since
commit 16c4be8c1cab9456f9dd0468c27f8ab73235737e
Revert that change for now. Not sure how it can be done properly.
In any case, allowing empty config blocks is not very important.

commit - 7c84ef0790275b20085c4f2f5d6543da4fa9cb27
commit + 92952c0ecd960182cd5822e21126351bff23ad61
blob - dba94813bce80f3ec22679fe997ba51bbdfc8c58
blob + 842552aef596457405a11618bb92b1586d2d094c
--- libexec/got-read-gotconfig/parse.y
+++ libexec/got-read-gotconfig/parse.y
@@ -263,8 +263,7 @@ remoteopts1	: REPOSITORY STRING {
 fetchopts2	: fetchopts2 fetchopts1 nl
 	   	| fetchopts1 optnl
 		;
-fetchopts1	: /* empty */
-		| REPOSITORY STRING {
+fetchopts1	: REPOSITORY STRING {
 	   		remote->fetch_config->repository = strdup($2);
 			if (remote->fetch_config->repository == NULL) {
 				free($2);
@@ -301,8 +300,7 @@ fetchopts1	: /* empty */
 sendopts2	: sendopts2 sendopts1 nl
 	   	| sendopts1 optnl
 		;
-sendopts1	: /* empty */
-		| REPOSITORY STRING {
+sendopts1	: REPOSITORY STRING {
 	   		remote->send_config->repository = strdup($2);
 			if (remote->send_config->repository == NULL) {
 				free($2);