diff options
| -rw-r--r-- | dwmblocks.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/dwmblocks.c b/dwmblocks.c index 64ad7a3..ded717c 100644 --- 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; |