suckless/slstatus

commit d4d2646f6387f0245ce1e285382f85b2cb6c0300
parent 83eae75dcf4659b55382873655081916e4bf100f
Author: Aaron Marcher <[email protected]>
Date:   Thu, 10 Mar 2016 15:50:35 +0100

added update_interval check to config_check()

Diffstat:
M
slstatus.c
10
+++++++++-

1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/slstatus.c b/slstatus.c
@@ -42,9 +42,17 @@ int

 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 update interval */
+    if (update_interval < 1)
+        return -1;
+
+    /* exit successfully */
     return 0;
 }
 
@@ -337,7 +345,7 @@ main()

 
     /* 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);
     }
 

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