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-rw-r--r--expand.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/expand.c b/expand.c
index 668bb10..1237da1 100644
--- a/expand.c
+++ b/expand.c
@@ -47,7 +47,9 @@ variable_buffer_output (ptr, string, length)
if (newlen > variable_buffer_length)
{
unsigned int offset = ptr - variable_buffer;
- variable_buffer_length = max (2 * variable_buffer_length, newlen + 100);
+ variable_buffer_length = (newlen + 100 > 2 * variable_buffer_length
+ ? newlen + 100
+ : 2 * variable_buffer_length);
variable_buffer = (char *) xrealloc (variable_buffer,
variable_buffer_length);
ptr = variable_buffer + offset;