From 83bcd1e5ed5eb5c4abc5154dae4dc6e133c8ddb4 Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Thu, 18 Jan 2024 22:26:42 +0000
Subject:  Do not free on failure to reallocate to size 0 (lol.)

Signed-off-by: Laurent Bercot <ska@appnovation.com>
---
 src/libstddjb/alloc_realloc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/libstddjb/alloc_realloc.c b/src/libstddjb/alloc_realloc.c
index 82be92b..6d5c680 100644
--- a/src/libstddjb/alloc_realloc.c
+++ b/src/libstddjb/alloc_realloc.c
@@ -5,8 +5,9 @@
 
 int alloc_realloc (char **x, size_t n)
 {
-  char *y = n ? (char *)realloc(*x, n) : (free(*x), (char *)alloc(0)) ;
+  char *y = n ? realloc(*x, n) : alloc(0) ;
   if (!y) return 0 ;
+  if (!n) free(*x) ;
   *x = y ;
   return 1 ;
 }
-- 
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