From: Jim Meyering <jim@meyering.net>
Date: Mon, 24 Oct 2005 07:28:39 +0000 (+0000)
Subject: * src/expand.c (parse_tab_stops): Add comment to make this function
X-Git-Tag: v6.0~1486
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=57d5938b174238e4c70619ee64652c93679810ed;p=thirdparty%2Fcoreutils.git

* src/expand.c (parse_tab_stops): Add comment to make this function
identical to the one in unexpand.c.

* src/unexpand.c (parse_tab_stops): Adjust syntax to make this function
identical to the one in expand.c.
---

diff --git a/src/expand.c b/src/expand.c
index bf857b0e45..b1b1004228 100644
--- a/src/expand.c
+++ b/src/expand.c
@@ -172,6 +172,7 @@ parse_tab_stops (char const *stops)
 	      num_start = stops;
 	    }
 
+	  /* Detect overflow.  */
 	  if (!DECIMAL_DIGIT_ACCUMULATE (tabval, *stops - '0', uintmax_t))
 	    {
 	      size_t len = strspn (num_start, "0123456789");
diff --git a/src/unexpand.c b/src/unexpand.c
index 5537ef8280..0f4e6710c4 100644
--- a/src/unexpand.c
+++ b/src/unexpand.c
@@ -190,18 +190,17 @@ parse_tab_stops (char const *stops)
 	      have_tabval = true;
 	      num_start = stops;
 	    }
-	  {
-	    /* Detect overflow.  */
-	    if (!DECIMAL_DIGIT_ACCUMULATE (tabval, *stops - '0', uintmax_t))
-	      {
-		size_t len = strspn (num_start, "0123456789");
-		char *bad_num = xstrndup (num_start, len);
-		error (0, 0, _("tab stop is too large %s"), quote (bad_num));
-		free (bad_num);
-		ok = false;
-		stops = num_start + len - 1;
-	      }
-	  }
+
+	  /* Detect overflow.  */
+	  if (!DECIMAL_DIGIT_ACCUMULATE (tabval, *stops - '0', uintmax_t))
+	    {
+	      size_t len = strspn (num_start, "0123456789");
+	      char *bad_num = xstrndup (num_start, len);
+	      error (0, 0, _("tab stop is too large %s"), quote (bad_num));
+	      free (bad_num);
+	      ok = false;
+	      stops = num_start + len - 1;
+	    }
 	}
       else
 	{