commit 4c392c32ed90d6cee2f771664852179d225eedc9
parent b6b0be4f4fe77fea6f1aef07232a44abd0139098
Author: Страхиња Радић <contact@strahinja.org>
Date:   Wed, 18 Nov 2020 12:09:15 +0100

Added the call to pclose() when the output from the command is empty

Diffstat:
Mdwmblocks.c | 5++++-
1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/dwmblocks.c b/dwmblocks.c @@ -65,8 +65,11 @@ 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 + if (i == 0) { + //return if block and command output are both empty + pclose(cmdf); return; + } if (delim[0] != '\0') { //only chop off newline if one is present at the end i = output[i-1] == '\n' ? i-1 : i;