Fix fgets. Thanks bob!

[dwm-status] / dwmstatus.c

diff --git a/dwmstatus.c b/dwmstatus.c
index 0374e38..9d81b54 100644 (file)
--- a/dwmstatus.c
+++ b/dwmstatus.c
@@ -187,7 +187,7 @@ execscript(char *cmd)
        if (fp == NULL)
                return smprintf("");
 
        if (fp == NULL)
                return smprintf("");
 

-       rv = fgets(retval, sizeof(retval)-1, fp);
+       rv = fgets(retval, sizeof(retval), fp);

        pclose(fp);
        if (rv == NULL)
                return smprintf("");
        pclose(fp);
        if (rv == NULL)
                return smprintf("");