From: Stephen C North <scnorth@gmail.com>
Date: Tue, 24 Dec 2019 02:18:13 +0000 (-0500)
Subject: an assert in applyattrs() is too restrictive when setting edge [key=something}
X-Git-Tag: stable_release_2.42.4~23
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=8bd4b9cb3c9832421d572a14c6e1eb99dca5fbcc;p=graphviz

an assert in applyattrs() is too restrictive when setting edge [key=something}
as the object tag can be AGINEDGE not AGEDGE==AGOUTEDGE so we changed that
---

diff --git a/lib/cgraph/grammar.y b/lib/cgraph/grammar.y
index 127a7241a..2507c1243 100644
--- a/lib/cgraph/grammar.y
+++ b/lib/cgraph/grammar.y
@@ -318,7 +318,8 @@ static void applyattrs(void *obj)
 			}
 		}
 		else {
-			assert(AGTYPE(obj) == AGEDGE);
+			/* assert(AGTYPE(obj) == AGEDGE);  surprising this fails */
+			assert((AGTYPE(obj) == AGINEDGE) || (AGTYPE(obj) == AGOUTEDGE));
 			assert(aptr->tag == T_atom);
 			assert(streq(aptr->u.name,Key));
 		}