From: Jim Meyering <jim@meyering.net>
Date: Tue, 12 Apr 2005 06:55:03 +0000 (+0000)
Subject: (humblock): Set *options even when returning due to
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5b5e926b2655c761a29703156e3b52f8b9bb647e;p=pspp

(humblock): Set *options even when returning due to
xstrtoumax conversion failure.  Thanks to a used-uninitialized
warning from gcc-4.
---

diff --git a/lib/human.c b/lib/human.c
index 79336624a9..1e8a590336 100644
--- a/lib/human.c
+++ b/lib/human.c
@@ -451,7 +451,10 @@ humblock (char const *spec, uintmax_t *block_size, int *options)
 	  strtol_error e = xstrtoumax (spec, &ptr, 0, block_size,
 				       "eEgGkKmMpPtTyYzZ0");
 	  if (e != LONGINT_OK)
-	    return e;
+	    {
+	      *options = 0;
+	      return e;
+	    }
 	  for (; ! ('0' <= *spec && *spec <= '9'); spec++)
 	    if (spec == ptr)
 	      {