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-rw-r--r--filter.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/filter.c b/filter.c
index 3996dfd..87e48ca 100644
--- a/filter.c
+++ b/filter.c
@@ -9,7 +9,7 @@ int
 filter(char *input, size_t inlen, char *cmd, char **outputo, size_t *outleno)
 {
 	char *output;
-	size_t outlen;
+	ssize_t outlen;
 	ssize_t outalloc = 4096;
 	pid_t pid;