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-rw-r--r--src/common/compat.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/common/compat.c b/src/common/compat.c
index 5b4c93110a..58ba52c375 100644
--- a/src/common/compat.c
+++ b/src/common/compat.c
@@ -302,7 +302,7 @@ tor_socketpair(int family, int type, int protocol, int fd[2])
/** Get the maximum allowed number of file descriptors. (Some systems
* have a low soft limit.) Make sure we set it to at least
* <b>required_min</b>. Return 0 if we can, or -1 if we fail. */
-int set_max_file_descriptors(int required_min) {
+int set_max_file_descriptors(unsigned int required_min) {
#ifndef HAVE_GETRLIMIT
log_fn(LOG_INFO,"This platform is missing getrlimit(). Proceeding.");
return 0; /* hope we'll be ok */