From: Corey Kosak <kosak@google.com>
Date: Fri, 22 Jan 2016 22:22:18 +0000 (-0500)
Subject: The field 're' only exists if HAVE_REGEX_H is defined (see definition at
X-Git-Tag: collectd-5.5.2~6^2~44
X-Git-Url: https://git.octo.it/?p=collectd.git;a=commitdiff_plain;h=5c19a9f696f52cf2747349967843bd725133e915

The field 're' only exists if HAVE_REGEX_H is defined (see definition at
line 194). So, consistent with all other usages, this should be protected
with an #if guard.
---

diff --git a/src/processes.c b/src/processes.c
index aca18b99..f0305694 100644
--- a/src/processes.c
+++ b/src/processes.c
@@ -302,7 +302,9 @@ static void ps_list_register (const char *name, const char *regexp)
 					"`ProcessMatch' with the same name. "
 					"All but the first setting will be "
 					"ignored.");
+#if HAVE_REGEX_H
 			sfree (new->re);
+#endif
 			sfree (new);
 			return;
 		}