Revert "Changed delimeter to accept multiple characters."

Bug was found where certain modules caused dwm to lag horribly.
Reverting until a fix can be found.
This reverts commit 3da92ebccb863394a3501ce2d9cbe60ad9aafc8c.

diff --git a/blocks.h b/blocks.h
index 3493ce1..31e98af 100644 (file)
--- a/blocks.h
+++ b/blocks.h
@@ -16,5 +16,5 @@ static const Block blocks[] = {
        {"", "~/bin/statusbar/clock",                                           5,              0},
 };
 
-//sets delimeter between status commands. Empty string ("") means no delimeter.
-static char* delim = "|";
+//sets delimeter between status commands. NULL character ('\0') means no delimeter.
+static char delim = '|';

diff --git a/dwmblocks.c b/dwmblocks.c
index 76e7377..2db3489 100644 (file)
--- a/dwmblocks.c
+++ b/dwmblocks.c
@@ -56,20 +56,13 @@ void getcmd(const Block *block, char *output)
                return;
        //int N = strlen(output);
        char c;
-       int sl;
-       int i = sl = strlen(block->icon);
+       int i = strlen(block->icon);
        while((c = fgetc(cmdf)) != EOF)
                output[i++] = c;
+       if (delim != '\0' && --i)
+               output[i++] = delim;
+       output[i++] = '\0';
        pclose(cmdf);
-       if (i == sl) { //return empty string if command has no output
-               output[0] = '\0';
-               return;
-       }
-       if (delim[0] != '\0' && --i)
-               for (int j = 0; delim[j]; j++)
-                       output[i++] = delim[j];
-       else 
-               output[--i] = '\0';
 }
 
 void getcmds(int time)
@@ -111,8 +104,7 @@ void getstatus(char *str)
        {       
                strcpy(str + j, statusbar[i]);
        }
-       for (int i = 0; delim[i]; i++)
-               str[--j] = '\0';
+       str[--j] = '\0';
 
 }
 
@@ -167,7 +159,7 @@ int main(int argc, char** argv)
        for(int i = 0; i < argc; i++)
        {       
                if (!strcmp("-d",argv[i]))
-                       delim = argv[++i];
+                       delim = argv[++i][0];
        }
        signal(SIGTERM, termhandler);
        signal(SIGINT, termhandler);