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-rw-r--r--src/main.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/main.c b/src/main.c
index 7fc6088a2..91372d64c 100644
--- a/src/main.c
+++ b/src/main.c
@@ -933,8 +933,9 @@ typedef enum {
PARAM_LAST
} ParameterError;
-static const char *param2text(ParameterError error)
+static const char *param2text(int res)
{
+ ParameterError error = (ParameterError)res;
switch(error) {
case PARAM_GOT_EXTRA_PARAMETER:
return "had unsupported trailing garbage";