From: Brian Behlendorf <behlendorf1@llnl.gov>
Date: Fri, 22 May 2009 23:30:47 +0000 (-0700)
Subject: Explictly use signed char for portability.  On x86/x86_64
X-Git-Tag: zfs-0.4.4~12^2~6^2^2^2^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=8e9605062a335e152d0056005f3a093223c98cbc;p=zfs

Explictly use signed char for portability.  On x86/x86_64
systems the default char type is signed, on ppc/ppc64 systems
the default char type is unsigned.
---

diff --git a/cmd/zfs/zfs_main.c b/cmd/zfs/zfs_main.c
index b412b5752..c73fb9321 100644
--- a/cmd/zfs/zfs_main.c
+++ b/cmd/zfs/zfs_main.c
@@ -1495,7 +1495,7 @@ zfs_do_upgrade(int argc, char **argv)
 	boolean_t showversions = B_FALSE;
 	int ret;
 	upgrade_cbdata_t cb = { 0 };
-	char c;
+	signed char c;
 	int flags = ZFS_ITER_ARGS_CAN_BE_PATHS;
 
 	/* check options */
@@ -2251,7 +2251,7 @@ zfs_do_snapshot(int argc, char **argv)
 {
 	boolean_t recursive = B_FALSE;
 	int ret;
-	char c;
+	signed char c;
 	nvlist_t *props;
 
 	if (nvlist_alloc(&props, NV_UNIQUE_NAME, 0) != 0) {