[coreboot-gerrit] Change in coreboot[master]: util/sconfig: Report which key is duplicate

[Patrick Georgi (Code Review)]

Patrick Georgi has submitted this change. ( https://review.coreboot.org/c/coreboot/+/47103 )

Change subject: util/sconfig: Report which key is duplicate
......................................................................

util/sconfig: Report which key is duplicate

It slightly helps debugging issues when you know what to look out for.

Change-Id: I21eafaf8291701316aa920e458ba74535121b0a1
Signed-off-by: Patrick Georgi 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47103
Tested-by: build bot (Jenkins) 
Reviewed-by: Martin Roth 
Reviewed-by: Stefan Reinauer 
Reviewed-by: Angel Pons 
---
M util/sconfig/main.c
1 file changed, 1 insertion(+), 1 deletion(-)

Approvals:
  build bot (Jenkins): Verified
  Stefan Reinauer: Looks good to me, approved
  Martin Roth: Looks good to me, approved
  Angel Pons: Looks good to me, approved

diff --git a/util/sconfig/main.c b/util/sconfig/main.c
index a7b2ce6..1fd4404 100644
--- a/util/sconfig/main.c
+++ b/util/sconfig/main.c
@@ -872,7 +872,7 @@
    for (cur = *head; cur != NULL; prev = cur, cur = cur->next) {
    	const int sort = strcmp(r->key, cur->key);
    	if (sort == 0) {
-			printf("ERROR: duplicate 'register' key.\n");
+			printf("ERROR: duplicate 'register' key '%s'.\n", r->key);
    		exit(1);
    	}
    	if (sort < 0)