From: Steinar H. Gunderson <sgunderson@bigfoot.com>
Date: Sun, 13 Apr 2014 19:31:09 +0000 (+0200)
Subject: Check /proc/self/exe instead of argv[0].
X-Git-Tag: 1.1.0~20
X-Git-Url: https://git.sesse.net/?p=cubemap;a=commitdiff_plain;h=9dfb5deaface1a58a72f0640acc6b3c698098f47

Check /proc/self/exe instead of argv[0].
---

diff --git a/main.cpp b/main.cpp
index 6535da0..abc7617 100644
--- a/main.cpp
+++ b/main.cpp
@@ -338,7 +338,7 @@ int main(int argc, char **argv)
 	char argv0_canon[PATH_MAX];
 	char config_filename_canon[PATH_MAX];
 
-	if (realpath(argv[0], argv0_canon) == NULL) {
+	if (realpath("/proc/self/exe", argv0_canon) == NULL) {
 		log_perror(argv[0]);
 		exit(1);
 	}