[PATCH] Fix crash on empty arguments

[sergey.starosek at gmail.com]

From: Sergey Starosek <sergey.starosek at gmail.com>

Signed-off-by: Sergey Starosek <sergey.starosek at gmail.com>
---
 main.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/main.cpp b/main.cpp
index 71a998d..d6bbbf2 100644
--- a/main.cpp
+++ b/main.cpp
@@ -39,6 +39,9 @@ int main(int argc, char **argv)
 
 	for (i = 1; i < arguments.length(); i++) {
 		QString a = arguments.at(i);
+		if (a.isEmpty()) {
+			continue;
+		}
 		if (a.at(0) == '-') {
 			parse_argument(a.toLocal8Bit().data());
 			continue;
-- 
1.9.1