[Libreoffice-commits] libvisio.git: src/lib

[David Tardon]

 src/lib/VSDFieldList.cpp |    8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

New commits:
commit 73a17a5730bfbfb738cf0fa4fe59ad4b478f9731
Author: David Tardon <dtardon at redhat.com>
Date:   Sat Jul 6 13:34:10 2013 +0200

    coverity: gmtime can return NULL

diff --git a/src/lib/VSDFieldList.cpp b/src/lib/VSDFieldList.cpp
index 20c1759..d7efe29 100644
--- a/src/lib/VSDFieldList.cpp
+++ b/src/lib/VSDFieldList.cpp
@@ -74,8 +74,12 @@ WPXString libvisio::VSDNumericField::datetimeToString(const char *format, double
   WPXString result;
   char buffer[MAX_BUFFER];
   time_t timer = (time_t)(86400 * datetime - 2209161600.0);
-  strftime(&buffer[0], MAX_BUFFER-1, format, gmtime(&timer));
-  result.append(&buffer[0]);
+  const struct tm *const time = gmtime(&timer);
+  if (time)
+  {
+    strftime(&buffer[0], MAX_BUFFER-1, format, time);
+    result.append(&buffer[0]);
+  }
   return result;
 }