From 56b956952ec8bf6cd277a68107c1188e6b219b39 Mon Sep 17 00:00:00 2001
From: Bernhard Reutner-Fischer
Date: Thu, 14 Dec 2006 11:27:58 +0000
Subject: - minor shrinkage

---
 coreutils/diff.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/coreutils/diff.c b/coreutils/diff.c
index 7a9f8c7..2ed26ba 100644
--- a/coreutils/diff.c
+++ b/coreutils/diff.c
@@ -1105,10 +1105,12 @@ static void diffdir(char *p1, char *p2)
 
 	/* Check for trailing slashes. */
 
-	if (p1[strlen(p1) - 1] == '/')
-		p1[strlen(p1) - 1] = '\0';
-	if (p2[strlen(p2) - 1] == '/')
-		p2[strlen(p2) - 1] = '\0';
+	dp1 = last_char_is(p1, '/');
+	if (dp1 != NULL)
+		*dp1 = '\0';
+	dp2 = last_char_is(p2, '/');
+	if (dp2 != NULL)
+		*dp2 = '\0';
 
 	/* Get directory listings for p1 and p2. */
 
-- 
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