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-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)--;