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-rw-r--r--Source/cmSetCommand.cxx2
1 files changed, 1 insertions, 1 deletions
diff --git a/Source/cmSetCommand.cxx b/Source/cmSetCommand.cxx
index bb193bf..36363a1 100644
--- a/Source/cmSetCommand.cxx
+++ b/Source/cmSetCommand.cxx
@@ -23,7 +23,7 @@ bool cmSetCommand
// watch for ENV signatures
const char* variable = args[0].c_str(); // VAR is always first
- if (!strncmp(variable,"ENV{",4) && strlen(variable) > 5)
+ if (cmHasLiteralPrefix(variable, "ENV{") && strlen(variable) > 5)
{
// what is the variable name
char *varName = new char [strlen(variable)];