fix a variety of compiler warnings about qualifier discards and other pedantic stuff

[nagiosplug.git] / plugins / popen.h

diff --git a/plugins/popen.h b/plugins/popen.h
index a1af4be06acc32f7942c5358c777aa983c95e996..b758579249c18c9cc629ac2fa6deaf3762959f12 100644 (file)
--- a/plugins/popen.h
+++ b/plugins/popen.h
@@ -2,7 +2,7 @@ FILE *spopen (const char *);
 int spclose (FILE *);
 RETSIGTYPE popen_timeout_alarm_handler (int);
 
-extern int timeout_interval;
+extern unsigned int timeout_interval;
 pid_t *childpid;
 int *child_stderr_array;
 FILE *child_process;