modules.c: only log from _doLoadModule() if logging has been initialized.

So one can call _doLoadModule() from init.c.

2 files changed, 7 insertions, 0 deletions

diff --git a/pyanaconda/isys/log.c b/pyanaconda/isys/log.c
index 574d43627..96da57eb0 100644
--- a/pyanaconda/isys/log.c
+++ b/pyanaconda/isys/log.c
@@ -222,4 +222,10 @@ int getLogLevel(void) {
     return minLevel;
 }
 
+/* returns non-null if logging has been initialized */
+int loggingReady(void)
+{
+    return main_log_tty != NULL;
+}
+
 /* vim:set shiftwidth=4 softtabstop=4: */
diff --git a/pyanaconda/isys/log.h b/pyanaconda/isys/log.h
index 51de2de72..88d001048 100644
--- a/pyanaconda/isys/log.h
+++ b/pyanaconda/isys/log.h
@@ -44,6 +44,7 @@ void openLog();
 void closeLog(void);
 void setLogLevel(int minLevel);
 int getLogLevel(void);
+int loggingReady(void);
 
 extern int tty_logfd;
 extern int file_logfd;