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authorArnold D. Robbins <arnold@skeeve.com>2011-10-25 22:08:53 +0200
committerArnold D. Robbins <arnold@skeeve.com>2011-10-25 22:08:53 +0200
commit44cd8b0b374419f77febc504b0053b87c894810c (patch)
treee0016bafbc35ee5df461aed0cc09640ad9d0257c /eval.c
parenta2f4c46ba3d4cd3de6be372316abc0e0e6518d4c (diff)
parenta3d40d091d31ec54b85240209afddb0212de085c (diff)
downloadegawk-44cd8b0b374419f77febc504b0053b87c894810c.tar.gz
egawk-44cd8b0b374419f77febc504b0053b87c894810c.tar.bz2
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Merge branch 'gawk-4.0-stable'
Diffstat (limited to 'eval.c')
-rw-r--r--eval.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/eval.c b/eval.c
index 1804cf8e..76c537e1 100644
--- a/eval.c
+++ b/eval.c
@@ -1466,7 +1466,7 @@ unwind_stack(long n)
if (stack_ptr < sp)
return NULL;
- while (r = POP()) {
+ while ((r = POP()) != NULL) {
switch (r->type) {
case Node_frame:
cp = restore_frame(r);