From 13c7700f34b74c4cf91dfb261c61ca1ca1eac6c3 Mon Sep 17 00:00:00 2001 From: aidan Date: Sat, 29 Aug 2020 11:58:28 -0600 Subject: [PATCH] Fixed issue with empty command delimiter This meant that the delimiters were added when when both the icon and output where empty. --- dwmblocks.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/dwmblocks.c b/dwmblocks.c index e3e34a1..c66dbc7 100644 --- a/dwmblocks.c +++ b/dwmblocks.c @@ -56,6 +56,8 @@ void getcmd(const Block *block, char *output) int i = strlen(block->icon); fgets(output+i, CMDLENGTH-i-delimLen, cmdf); i = strlen(output); + if (i == 0)//return if block and command output are both empty + return; if (delim[0] != '\0') { //only chop off newline if one is present at the end i = output[i-1] == '\n' ? i-1 : i; -- 2.39.2