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-rw-r--r--gdb/objfiles.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/gdb/objfiles.c b/gdb/objfiles.c
index ceea859..f31bd38 100644
--- a/gdb/objfiles.c
+++ b/gdb/objfiles.c
@@ -898,7 +898,7 @@ map_to_file (fd)
{
/* This is a freshly created mapping file. */
mapto = (CORE_ADDR) mmalloc_findbase (20 * 1024 * 1024);
- if (mapto != NULL)
+ if (mapto != 0)
{
/* To avoid reusing the freshly created mapping file, at the
address selected by mmap, we must truncate it before trying