n/a for run_command()

[slstatus.git] / slstatus.c

diff --git a/slstatus.c b/slstatus.c
index e1d271f..4a092af 100644 (file)
--- a/slstatus.c
+++ b/slstatus.c
@@ -26,14 +26,14 @@
 #undef strlcat
 #undef strlcpy
 
 #undef strlcat
 #undef strlcpy
 

-#include "arg.h"
-#include "strlcat.h"
-#include "strlcpy.h"
-#include "concat.h"
+#include "extern/arg.h"
+#include "extern/strlcat.h"
+#include "extern/strlcpy.h"
+#include "extern/concat.h"

 
 struct arg {
        char *(*func)();
 
 struct arg {
        char *(*func)();

-       const char *format;
+       const char *fmt;

        const char *args;
 };
 
        const char *args;
 };
 


@@ -406,7 +406,7 @@ static char *
 run_command(const char *cmd)
 {
        FILE *fp;
 run_command(const char *cmd)
 {
        FILE *fp;

-       char buf[64] = "\0";
+       char buf[64] = "n/a";

 
        fp = popen(cmd, "r");
        if (fp == NULL) {
 
        fp = popen(cmd, "r");
        if (fp == NULL) {


@@ -599,8 +599,6 @@ usage(void)
        exit(1);
 }
 
        exit(1);
 }
 

-
-

 int
 main(int argc, char *argv[])
 {
 int
 main(int argc, char *argv[])
 {


@@ -633,7 +631,9 @@ main(int argc, char *argv[])
        sigaction(SIGINT,  &act, 0);
        sigaction(SIGTERM, &act, 0);
 
        sigaction(SIGINT,  &act, 0);
        sigaction(SIGTERM, &act, 0);
 

-       dpy = XOpenDisplay(NULL);
+       if (!oflag) {
+               dpy = XOpenDisplay(NULL);
+       }

 
        while (!done) {
                status_string[0] = '\0';
 
        while (!done) {
                status_string[0] = '\0';


@@ -645,7 +645,7 @@ main(int argc, char *argv[])
                        } else {
                                res = argument.func(argument.args);
                        }
                        } else {
                                res = argument.func(argument.args);
                        }

-                       element = smprintf(argument.format, res);
+                       element = smprintf(argument.fmt, res);

                        if (element == NULL) {
                                element = smprintf(UNKNOWN_STR);
                                warnx("Failed to format output");
                        if (element == NULL) {
                                element = smprintf(UNKNOWN_STR);
                                warnx("Failed to format output");


@@ -671,9 +671,8 @@ main(int argc, char *argv[])
 
        if (!oflag) {
                set_status(NULL);
 
        if (!oflag) {
                set_status(NULL);

+               XCloseDisplay(dpy);

        }
 
        }
 

-       XCloseDisplay(dpy);
-

        return 0;
 }
        return 0;
 }