From cb25f35ed4db520b12ecd301c040a2202d91efbd Mon Sep 17 00:00:00 2001
From: Natanael Copa <ncopa@alpinelinux.org>
Date: Sun, 26 Oct 2008 11:35:34 +0000
Subject: give more helpful error messages

---
 src/package.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'src/package.c')

diff --git a/src/package.c b/src/package.c
index 5cde906..2f14c80 100644
--- a/src/package.c
+++ b/src/package.c
@@ -9,6 +9,7 @@
  * by the Free Software Foundation. See http://www.gnu.org/ for details.
  */
 
+#include <errno.h>
 #include <fcntl.h>
 #include <ctype.h>
 #include <stdio.h>
@@ -354,9 +355,11 @@ int apk_pkg_run_script(struct apk_package *pkg, int root_fd,
 		if (pid == -1)
 			return -1;
 		if (pid == 0) {
-			chroot(".");
-			execle(fn, script_types[script->type],
-			       pkg->version, "", NULL, environment);
+			if (chroot(".") < 0) {
+				apk_error("chroot: %s", strerror(errno));
+			} else
+				execle(fn, script_types[script->type],
+				       pkg->version, "", NULL, environment);
 			exit(1);
 		}
 		waitpid(pid, &status, 0);
-- 
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