X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fsupport%2Fenvironment.cpp;h=a364725c21173c137c00960c0ba3ea2cc3bb9270;hb=51c380440b0b2d5f04158e67047727ba1f985dc4;hp=67e55a731ea88f429ba57f40a566f8d3b084df17;hpb=f1cba8ff64b369792fd49f5ddf90e8126ab476ac;p=lyx.git

diff --git a/src/support/environment.cpp b/src/support/environment.cpp
index 67e55a731e..a364725c21 100644
--- a/src/support/environment.cpp
+++ b/src/support/environment.cpp
@@ -62,7 +62,7 @@ bool setEnv(string const & name, string const & value)
 
 	string const encoded = to_local8bit(from_utf8(value));
 #if defined (HAVE_SETENV)
-	return ::setenv(name.c_str(), encoded.c_str(), true);
+	return ::setenv(name.c_str(), encoded.c_str(), 1) == 0;
 #elif defined (HAVE_PUTENV)
 	static map<string, string> varmap;
 	varmap[name] = name + '=' + encoded;