skip creation of self-pointing link

7 years ago · cc3727bfbd
1 changed files with 1 additions and 1 deletions
--- a/platforms/posix/src/main.cpp
+++ b/platforms/posix/src/main.cpp
@ -425,7 +425,7 @@ int main(int argc, char **argv)
				@@ -425,7 +425,7 @@ int main(int argc, char **argv)

 			PX4_DEBUG("Creating symlink %s -> %s", src_path.c_str(), dest_path.c_str());

-			if (dirExists(path_sym_link)) { continue; }
+			if (dirExists(path_sym_link) || src_path == dest_path) { continue; }

 			// create sym-links
 			int ret = symlink(src_path.c_str(), dest_path.c_str());