log errno when pclose fails

When lxc is executing a script and pclose fails, log the errno to help debug what happened. Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com>

log errno when pclose fails
87af3ecd · Serge Hallyn · Stéphane Graber · 435d40f7 · 87af3ecd
Commit 87af3ecd authored Sep 06, 2012 by Serge Hallyn Committed by Stéphane Graber Oct 25, 2012
Hide whitespace changes
Inline Side-by-side

Showing with 2 additions and 2 deletions

conf.c src/lxc/conf.c +2 -2

No files found.
--- a/src/lxc/conf.c
+++ b/src/lxc/conf.c
@@ -283,8 +283,8 @@ static int run_script(const char *name, const char *section,
 	free(output);
-	if (pclose(f)) {
+	if (pclose(f) == -1) {
-		ERROR("Script exited on error");
+		SYSERROR("Script exited on error");
 		return -1;
 	}