safefile: use a C99 bool for local 'onetime'

diff --git a/lib/common/utils.c b/lib/common/utils.c
index 1b9d38e159f92dd04e5414d9bfc23719b8600205..82d27f122d930869b4b81917243a742073899e4e 100644 (file)
--- a/lib/common/utils.c
+++ b/lib/common/utils.c
@@ -366,7 +366,7 @@ static char* findPath (char** dirs, size_t maxdirlen, const char* str)
 
 const char *safefile(const char *filename)
 {
-    static boolean onetime = TRUE;
+    static bool onetime = true;
     static char *pathlist = NULL;
     static size_t maxdirlen;
     static char** dirs;
@@ -387,7 +387,7 @@ const char *safefile(const char *filename)
                      "file loading is disabled because the environment contains SERVER_NAME=\"%s\"\n"
                      "and the GV_FILE_PATH variable is unset or empty.\n",
                      HTTPServerEnVar);
-               onetime = FALSE;
+               onetime = false;
            }
            return NULL;
        }
@@ -408,7 +408,7 @@ const char *safefile(const char *filename)
            agerr(AGWARN, "Path provided to file: \"%s\" has been ignored"
                  " because files are only permitted to be loaded from the directories in \"%s\""
                  " when running in an http server.\n", filename, Gvfilepath);
-           onetime = FALSE;
+           onetime = false;
        }
 
        return findPath (dirs, maxdirlen, str);