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authorAndrei Karas <akaras@inbox.ru>2012-02-02 05:11:50 +0300
committerAndrei Karas <akaras@inbox.ru>2012-02-02 05:11:50 +0300
commitf498d80c587033bffb9abedb2b0827ad8d4a2a32 (patch)
tree82da8928768b2159c199c2d033388a071f228582 /src/utils
parent1ba44aeb62414ea349e462b6d4fccbaac00be115 (diff)
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Add some checks after automatic checking.
Diffstat (limited to 'src/utils')
-rw-r--r--src/utils/stringutils.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/utils/stringutils.cpp b/src/utils/stringutils.cpp
index 26accbc7d..a5c0c471b 100644
--- a/src/utils/stringutils.cpp
+++ b/src/utils/stringutils.cpp
@@ -554,6 +554,9 @@ std::string stringToHexPath(const std::string &str)
void deleteCharLeft(std::string &str, unsigned *pos)
{
+ if (!pos)
+ return;
+
while (*pos > 0)
{
(*pos)--;