set LC_ALL to C in execve environemnt

git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@625 f882894a-f735-0410-b71e-b25c423dba1c

diff --git a/plugins/popen.c b/plugins/popen.c
index d4151e6142338c01933edb69548e987b2b79ed3d..e41ae9ae7f4dd975322653b59ee4204b4867c3a5 100644 (file)
--- a/plugins/popen.c
+++ b/plugins/popen.c
@@ -67,7 +67,7 @@ static int maxfd;                                                             /* from our open_max(), {Prog openmax} */
 FILE *
 spopen (const char *cmdstring)
 {
-       char *environ[] = { NULL };
+       char *env[] = { "LC_ALL=C", (char*)0 };
        char *cmd = NULL;
        char **argv = NULL;
        char *str;
@@ -182,7 +182,7 @@ spopen (const char *cmdstring)
                        if (childpid[i] > 0)
                                close (i);
 
-               execve (argv[0], argv, environ);
+               execve (argv[0], argv, env);
                _exit (0);
        }
 
@@ -199,7 +199,7 @@ spopen (const char *cmdstring)
 int
 spclose (FILE * fp)
 {
-       int fd, stat;
+       int fd, status;
        pid_t pid;
 
        if (childpid == NULL)
@@ -213,12 +213,12 @@ spclose (FILE * fp)
        if (fclose (fp) == EOF)
                return (1);
 
-       while (waitpid (pid, &stat, 0) < 0)
+       while (waitpid (pid, &status, 0) < 0)
                if (errno != EINTR)
                        return (1);                                                     /* error other than EINTR from waitpid() */
 
-       if (WIFEXITED (stat))
-               return (WEXITSTATUS (stat));    /* return child's termination status */
+       if (WIFEXITED (status))
+               return (WEXITSTATUS (status));  /* return child's termination status */
 
        return (1);
 }