sfeed_tail: rename "line" to "l" in local scope

char *line is a global variable (reused pointer to line buffer).

1 files changed, 9 insertions, 9 deletions

diff --git a/sfeed_tail.c b/sfeed_tail.c
index fd47a43..d611cbc 100644
--- a/sfeed_tail.c
+++ b/sfeed_tail.c
@@ -43,15 +43,15 @@ RB_GENERATE_STATIC(linetree, line, entry, linecmp)
 static void
 gc(void)
 {
-	struct line *line, *tmp;
-
-	RB_FOREACH_SAFE(line, linetree, &head, tmp) {
-		if (line->timestamp < comparetime) {
-			free(line->id);
-			free(line->link);
-			free(line->title);
-			RB_REMOVE(linetree, &head, line);
-			free(line);
+	struct line *l, *tmp;
+
+	RB_FOREACH_SAFE(l, linetree, &head, tmp) {
+		if (l->timestamp < comparetime) {
+			free(l->id);
+			free(l->link);
+			free(l->title);
+			RB_REMOVE(linetree, &head, l);
+			free(l);
 		}
 	}
 }