Print a useful error if no mountpoint could be parsed (#170)

Fixes #75

1 files changed, 6 insertions, 0 deletions

diff --git a/sshfs.c b/sshfs.c
index f282a91..8cefc5d 100644
--- a/sshfs.c
+++ b/sshfs.c
@@ -4051,6 +4051,12 @@ int main(int argc, char *argv[])
 		if (res == -1)
 			exit(1);
 
+		if (!mountpoint) {
+			fprintf(stderr, "ERROR: No mount point could be parsed "
+					"from the command-line options\n");
+			exit(1);
+		}
+
 		if (sshfs.slave) {
 			/* Force sshfs to the foreground when using stdin+stdout */
 			foreground = 1;