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-rw-r--r--modules/m4.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/modules/m4.c b/modules/m4.c
index ec47d01c..1d2f7f53 100644
--- a/modules/m4.c
+++ b/modules/m4.c
@@ -769,7 +769,7 @@ M4BUILTIN_HANDLER (maketemp)
if (len - i < pid_len)
obstack_grow (obs, pid + pid_len - (len - i), len - i);
else
- obstack_printf (obs, "%.*d%s", len - i - pid_len, 0, pid);
+ obstack_printf (obs, "%.*d%s", (int) (len - i - pid_len), 0, pid);
}
else
m4_make_temp (context, obs, me, M4ARG (1), M4ARGLEN (1), false);