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authorChristian Neukirchen <chneukirchen@gmail.com>2016-05-20 20:13:42 +0200
committerChristian Neukirchen <chneukirchen@gmail.com>2016-05-20 20:13:42 +0200
commitb168e3bfcd1cc7e3377d35845b2377bae42ae693 (patch)
treeed86890e79e099ed04011279eaf41ccd874b05a3
parent869384266da437eb2f4933d814b3e360c90a6bb4 (diff)
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store result of getopt in int, to not break on architectures with unsigned chars
-rw-r--r--lr.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/lr.c b/lr.c
index 15f7a9c..1734e45 100644
--- a/lr.c
+++ b/lr.c
@@ -1843,8 +1843,7 @@ timeflag(char *arg)
 int
 main(int argc, char *argv[])
 {
-	int i;
-	char c;
+	int i, c;
 
 	format = default_format;
 	ordering = default_ordering;