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-rw-r--r--src/test/modules/test_escape/test_escape.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/test/modules/test_escape/test_escape.c b/src/test/modules/test_escape/test_escape.c
index 6654ab1dbe7..3ed70436155 100644
--- a/src/test/modules/test_escape/test_escape.c
+++ b/src/test/modules/test_escape/test_escape.c
@@ -740,7 +740,7 @@ int
main(int argc, char *argv[])
{
pe_test_config tc = {0};
- char c;
+ int c;
int option_index;
static const struct option long_options[] = {