From: Roland McGrath <roland@redhat.com>
Date: Sun, 6 Nov 1994 23:33:55 +0000 (+0000)
Subject: (define_makeflags): Terminate properly when FLAGSTRING is empty.
X-Git-Tag: 3.72.2~16
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1a886b635915445f5b1cc6a9c475cfbb2e7edb83;p=platform%2Fupstream%2Fmake.git

(define_makeflags): Terminate properly when FLAGSTRING is empty.
---

diff --git a/main.c b/main.c
index 9c17a34..61b98a6 100644
--- a/main.c
+++ b/main.c
@@ -1781,6 +1781,8 @@ define_makeflags (all, makefile)
 	  p += sizeof ref - 1;
 	}
     }
+  else if (p == &flagstring[1])
+    --p;
   else if (p[-1] == '-')
     /* Kill the final space and dash.  */
     p -= 2;