vis

commit 78ff600856b2d06f8f930bd1a8ee541615dcebd3
parent 06f4e90fc0938231b87493f8ebbcce27cf1a0802
Author: Marc André Tanner <mat@brain-dump.org>
Date:   Sat, 14 Jan 2017 15:58:52 +0100

sam: do not clobber error value when failing to parse a group

When encountering a parsing error within a { } command group do not
set the error cause to unmatched brace.

Diffstat:
M
sam.c
 | 
2
++

1 file changed, 2 insertions(+), 0 deletions(-)
diff --git a/sam.c b/sam.c
@@ -828,6 +828,8 @@ static Command *command_parse(Vis *vis, const char **s, enum SamError *err) {
 			while (**s == ' ' || **s == '\t' || **s == '\n')
 				(*s)++;
 			next = command_parse(vis, s, err);
+			if (*err)
+				goto fail;
 			if (prev)
 				prev->next = next;
 			else