added update_interval check to config_check()

[slstatus.git] / slstatus.c

diff --git a/slstatus.c b/slstatus.c
index 86d27eb..23ed940 100644 (file)
--- a/slstatus.c
+++ b/slstatus.c
@@ -42,9 +42,17 @@ int
 config_check()
 {
     struct stat fs;
 config_check()
 {
     struct stat fs;

+
+    /* check all files in the config.h file */

     CHECK_FILE(batterynowfile, fs);
     CHECK_FILE(batteryfullfile, fs);
     CHECK_FILE(tempfile, fs);
     CHECK_FILE(batterynowfile, fs);
     CHECK_FILE(batteryfullfile, fs);
     CHECK_FILE(tempfile, fs);

+
+    /* check update interval */
+    if (update_interval < 1)
+        return -1;
+
+    /* exit successfully */

     return 0;
 }
 
     return 0;
 }
 


@@ -337,7 +345,7 @@ main()
 
     /* check config for sanity */
     if (config_check() < 0) {
 
     /* check config for sanity */
     if (config_check() < 0) {

-        fprintf(stderr, "Config error, please check paths and recompile\n");
+        fprintf(stderr, "Config error, please check paths and interval and recompile!\n");

         exit(1);
     }
 
         exit(1);
     }