Fix prototype of get_process_state

[elogind.git] / src / shared / util.c

diff --git a/src/shared/util.c b/src/shared/util.c
index 6b5b07463c215f65e95884f56477824ad4834aac..b1a9db1d4660681535439efeffea5716c5255e54 100644 (file)
--- a/src/shared/util.c
+++ b/src/shared/util.c
@@ -513,7 +513,7 @@ char *truncate_nl(char *s) {
         return s;
 }
 
-char get_process_state(pid_t pid) {
+int get_process_state(pid_t pid) {
         const char *p;
         char state;
         int r;