netstar pushed a commit to branch master.
http://git.enlightenment.org/apps/evisum.git/commit/?id=2c2930cc601b8cb087bc85a40c58b81730661169
commit 2c2930cc601b8cb087bc85a40c58b81730661169
Author: Alastair Poole <nets...@gmail.com>
Date: Sun Sep 1 12:41:56 2019 +0100
Fixe
---
NEWS | 2 +-
src/system.c | 9 +++++++--
2 files changed, 8 insertions(+), 3 deletions(-)
diff --git a/NEWS b/NEWS
index f098966..7736d06 100644
--- a/NEWS
+++ b/NEWS
@@ -22,7 +22,7 @@ Evisum 0.2.0
* Add command-line utility (tingle) to complement
evisum.
- * Fix object destruction before exitting main loop.
+ * Fix object destruction before exiting main loop.
* Add variable unit display (K, M and G).
* Minor refactoring.
diff --git a/src/system.c b/src/system.c
index 5b0612a..2e7451b 100644
--- a/src/system.c
+++ b/src/system.c
@@ -109,7 +109,12 @@ Fcontents(const char *path)
char *buf;
char byte[1];
size_t count, bytes = 0;
- FILE *f = fopen(path, "r");
+ struct stat st;
+ FILE *f;
+
+ if (stat(path, &st) < 0) return NULL;
+
+ f = fopen(path, "r");
if (!f) return NULL;
int n = 1024;
@@ -870,8 +875,8 @@ _battery_state_get(power_t *power, int *mib)
{
naming = NULL;
snprintf(path, sizeof(path), "/sys/class/power_supply/%s",
power->battery_names[i]);
- stat(path, &st);
+ if (stat(path, &st) < 0) continue;
if (S_ISLNK(st.st_mode)) continue;
if (!S_ISDIR(st.st_mode)) continue;
--
