From 3693e89739b8743caaeba22ac57f2fc07404822e Mon Sep 17 00:00:00 2001
From: Matt Coffin <mcoffin13@gmail.com>
Date: Tue, 28 Jan 2020 20:17:42 -0700
Subject: [PATCH] run: Fix segfault on error accessing directory in path

v2: styling changes
v3: Fix email formatting
v4: correct inverted pointer check
---
 modes/run.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/modes/run.c b/modes/run.c
index 26c4aa4..e85d3d5 100644
--- a/modes/run.c
+++ b/modes/run.c
@@ -85,6 +85,9 @@ void wofi_run_init(struct mode* this, struct map* config) {
 	do {
 
 		str = realpath(str, NULL);
+		if(str == NULL) {
+			continue;
+		}
 		if(map_contains(paths, str)) {
 			free(str);
 			continue;