From: erg <devnull@localhost>
Date: Wed, 13 May 2009 20:53:28 +0000 (+0000)
Subject: Fix formatting
X-Git-Tag: LAST_LIBGRAPH~32^2~2084
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=d0301d00205608298dc9b740c0dace55f0c7c399;p=graphviz

Fix formatting
---

diff --git a/lib/graph/attribs.c b/lib/graph/attribs.c
index 8e223376c..97c764d58 100644
--- a/lib/graph/attribs.c
+++ b/lib/graph/attribs.c
@@ -132,20 +132,20 @@ static void add_edge_attr(Agraph_t * g, Agsym_t * attr, int isnew)
 Agsym_t *agattr(void *obj, char *name, char *value)
 {
     Agsym_t *rv;
-	int isnew = 1;
+    int isnew = 1;
 
     rv = agfindattr(obj, name);
     if (rv) {
 	if (strcmp(rv->value, value)) {
-		agstrfree(rv->value);
-		rv->value = agstrdup(value);
-		isnew = 0;
+	    agstrfree(rv->value);
+	    rv->value = agstrdup(value);
+	    isnew = 0;
 	}
 	else
-		return rv;
+	    return rv;
     }
-	else
-		rv = agNEWsym(agdictof(obj), name, value);
+    else
+	rv = agNEWsym(agdictof(obj), name, value);
     if (rv) {
 	switch (TAG_OF(obj)) {
 	case TAG_GRAPH: