From 6453aec2ebbb05b98152c447390354f3cfd3b406 Mon Sep 17 00:00:00 2001
From: Christophe Geuzaine <cgeuzaine@ulg.ac.be>
Date: Mon, 5 Nov 2012 17:10:07 +0000
Subject: [PATCH] fix readMSH for MSH version 1
---
Geo/GModelIO_MSH.cpp | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/Geo/GModelIO_MSH.cpp b/Geo/GModelIO_MSH.cpp
index 8d95a61769..4d2aa4c0b4 100644
--- a/Geo/GModelIO_MSH.cpp
+++ b/Geo/GModelIO_MSH.cpp
@@ -25,6 +25,16 @@ int GModel::readMSH(const std::string &name)
}
char str[256] = "";
+
+ // detect prehistoric MSH files
+ fgets(str, sizeof(str), fp);
+ if(!strncmp(&str[1], "NOD", 3)){
+ fclose(fp);
+ return _readMSH2(name);
+ }
+ strcpy(str, "");
+ rewind(fp);
+
double version = 0.;
bool binary = false, swap = false, postpro = false;
int minVertex = 0;
--
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