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authorDaniel Friesel <derf@finalrewind.org>2012-12-23 12:50:35 +0100
committerDaniel Friesel <derf@finalrewind.org>2012-12-23 12:50:35 +0100
commit0df25fb1b4deb46c2f039139726126127931421f (patch)
treed6059ef09b5b62ba7198aec88cbb4dcab8a8147c
parentbcadfc5420ef1bbbe995e0ad92bc1325c03dd709 (diff)
host.c: signed char for ARM
-rw-r--r--src/host.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/host.c b/src/host.c
index c15ef18..45fb109 100644
--- a/src/host.c
+++ b/src/host.c
@@ -47,7 +47,7 @@ int main(int argc, char **argv) {
INPUT_IP,
INPUT_HOST
} input_type = INPUT_NONE;
- char option;
+ signed char option;
while ((option = getopt(argc, argv, "46r")) != -1) {
switch (option) {