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-rw-r--r--sys/src/cmd/hjfs/main.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/src/cmd/hjfs/main.c b/sys/src/cmd/hjfs/main.c
index abf37c112..947032723 100644
--- a/sys/src/cmd/hjfs/main.c
+++ b/sys/src/cmd/hjfs/main.c
@@ -31,7 +31,7 @@ void*
erealloc(void *v, int c)
{
v = realloc(v, c);
- if(v == 0)
+ if(v == 0 && c != 0)
sysfatal("realloc: %r");
setrealloctag(v, getcallerpc(&c));
return v;