From: Kay Sievers <kay.sievers@vrfy.org>
Date: Tue, 28 Sep 2010 09:49:47 +0000 (+0200)
Subject: vconsole-setup: ignore empty strings like FOO="", imported from config files
X-Git-Tag: v11~55
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=915d22e4f09e8f6d7fb2e7a7456f8b5908bd7f98

vconsole-setup: ignore empty strings like FOO="", imported from config files
---

diff --git a/src/vconsole-setup.c b/src/vconsole-setup.c
index 0fd426c6e..047a153b8 100644
--- a/src/vconsole-setup.c
+++ b/src/vconsole-setup.c
@@ -113,11 +113,11 @@ static int load_font(const char *vc, const char *font, const char *map, const ch
         args[i++] = "-C";
         args[i++] = vc;
         args[i++] = font;
-        if (map) {
+        if (map && map[0] != '\0') {
                 args[i++] = "-m";
                 args[i++] = map;
         }
-        if (unimap) {
+        if (unimap && unimap[0] != '\0') {
                 args[i++] = "-u";
                 args[i++] = unimap;
         }