From: torrinfail <torrinfail@gmail.com>
Date: Sun, 27 Dec 2020 20:43:03 +0000 (-0700)
Subject: Merge pull request #40 from IGeraGera/IGeraGera-patch-1
X-Git-Url: https://git.armaanb.net/?p=dwmblocks.git;a=commitdiff_plain;h=96cbb453e5373c05372fd4bf3faacfa53e409067;hp=5583a44cd3821e9a645b9eb8ad76e918385621f2

Merge pull request #40 from IGeraGera/IGeraGera-patch-1

Updated the patch in README.md for commit b6b0be4
---

diff --git a/Makefile b/Makefile
index 8b3a30e..ef43ef4 100644
--- a/Makefile
+++ b/Makefile
@@ -1,8 +1,9 @@
 PREFIX ?= /usr/local
 CC ?= cc
+LDFLAGS = -lX11
 
 output: dwmblocks.c blocks.def.h blocks.h
-	${CC} `pkg-config --cflags x11 --libs x11` dwmblocks.c -o dwmblocks
+	${CC}  dwmblocks.c $(LDFLAGS) -o dwmblocks
 blocks.h:
 	cp blocks.def.h $@
 
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;