fhcount plugin: close file descriptor on failure

diff --git a/src/fhcount.c b/src/fhcount.c
index 4c409b5..666dacc 100644 (file)
--- a/src/fhcount.c
+++ b/src/fhcount.c
@@ -98,6 +98,7 @@ static int fhcount_read(void) {
   }
   if (fgets(buffer, buffer_len, fp) == NULL) {
     ERROR("fhcount: fgets: %s", sstrerror(errno, errbuf, sizeof(errbuf)));
+    fclose(fp);
     return(EXIT_FAILURE);
   }
   fclose(fp);