From: Brendan Shanks <brendan@bslabs.net>
Date: Tue, 11 Dec 2018 20:44:37 +0000 (-0800)
Subject: macOS: Fix GVGraph.m warning with Xcode 10
X-Git-Tag: 2.42.0~16^2~8
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c47149d7e7e83c7fe6a0867a0cd6f82f3dbf127e;p=graphviz

macOS: Fix GVGraph.m warning with Xcode 10
---

diff --git a/macosx/GVGraph.m b/macosx/GVGraph.m
index eb24db4d5..ac2c80314 100644
--- a/macosx/GVGraph.m
+++ b/macosx/GVGraph.m
@@ -45,7 +45,7 @@ extern char *gvplugin_list(GVC_t * gvc, api_t api, const char *str);
 	char *pluginList = gvplugin_list(_graphContext, api, ":");
 	char *restOfPlugins;
 	char *nextPlugin;
-	for (restOfPlugins = pluginList; nextPlugin = strsep(&restOfPlugins, " ");) {
+	for (restOfPlugins = pluginList; (nextPlugin = strsep(&restOfPlugins, " "));) {
 		if (*nextPlugin) {
 			char *lastColon = strrchr(nextPlugin, ':');
 			if (lastColon) {