From f7b04cc09b26a7e1342170129dacf896f50f98b2 Mon Sep 17 00:00:00 2001
From: Sergey Poznyakoff <gray@gnu.org>
Date: Wed, 5 Jun 2019 16:39:34 +0300
Subject: Minor fix in location printer

* src/diag.c (grecs_asprint_locus): Handle the case where beg equals
end.
---
 src/diag.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/diag.c b/src/diag.c
index db96e75..39089c4 100644
--- a/src/diag.c
+++ b/src/diag.c
@@ -96,11 +96,17 @@ grecs_asprint_locus(char **locstr, size_t *size, grecs_locus_t const *locus)
 				    locus->beg.file,
 				    locus->beg.line, locus->beg.col,
 				    locus->end.line, locus->end.col);
-	else
+	else if (locus->beg.col != locus->end.col)
 		rc = grecs_asprintf(locstr, size, "%s:%u.%u-%u",
 				    locus->beg.file,
 				    locus->beg.line, locus->beg.col,
 				    locus->end.col);
+	else
+		rc = grecs_asprintf(locstr, size, "%s:%u.%u",
+				    locus->beg.file,
+				    locus->beg.line,
+				    locus->beg.col);
+
 	return rc;
 }
 
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