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-rw-r--r--generic/tclCompile.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/generic/tclCompile.c b/generic/tclCompile.c
index 2c6af46..955078c 100644
--- a/generic/tclCompile.c
+++ b/generic/tclCompile.c
@@ -2498,6 +2498,7 @@ TclCompileScript(
* Emit an invoke instruction for the command. We skip this if a
* compile procedure was found for the command.
*/
+ assert(wordIdx > 0);
if (expand) {
/*
@@ -2519,7 +2520,7 @@ TclCompileScript(
TclEmitOpcode(INST_INVOKE_EXPANDED, envPtr);
envPtr->expandCount--;
TclAdjustStackDepth(1 - wordIdx, envPtr);
- } else if (wordIdx > 0) {
+ } else {
/*
* Save PC -> command map for the TclArgumentBC* functions.
*/