Fix compilation warning.

1 files changed, 6 insertions, 1 deletions

diff --git a/src/utils/mkdir.cpp b/src/utils/mkdir.cpp
index 18d526d47..f0cc65f53 100644
--- a/src/utils/mkdir.cpp
+++ b/src/utils/mkdir.cpp
@@ -41,7 +41,7 @@
 int mkdir_r(const char *pathname)
 {
     size_t len = static_cast<int>(strlen(pathname));
-    char tmp[len+2];
+    char *tmp = new char[len + 2];
     char *p;
 
     strcpy(tmp, pathname);
@@ -79,7 +79,10 @@ int mkdir_r(const char *pathname)
                     continue;
                 }
                 else
+                {
+                    delete tmp;
                     return -1;
+                }
             }
 
 #if defined WIN32
@@ -94,6 +97,7 @@ int mkdir_r(const char *pathname)
                 if (!(strlen(tmp) == 2 &&
                     !strcmp(tmp + 1, ":")))
 #endif
+                delete tmp;
                 return -1;
             }
 
@@ -103,6 +107,7 @@ int mkdir_r(const char *pathname)
             *p = '/';
         }
     }
+    delete tmp;
     return 0;
 }