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Pacify GCC on extern decls

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* src/unexelf.c (bss_sbrk_did_unexec): Move decl to top level
to pacify recent GCC (Bug#22086).
This commit is contained in:
Paul Eggert 2016-01-30 14:20:56 -08:00
parent d6585a910e
commit 384ffef643
1 changed files with 4 additions and 1 deletions
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5
src/unexelf.c
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@ -211,6 +211,10 @@ entry_address (void *section_h, ptrdiff_t idx, ptrdiff_t entsize)
typedef unsigned char byte;
#ifdef HYBRID_MALLOC
extern int bss_sbrk_did_unexec;
#endif
/* ****************************************************************
* unexec
*
@ -228,7 +232,6 @@ unexec (const char *new_name, const char *old_name)
void *new_break;
#ifdef HYBRID_MALLOC
extern int bss_sbrk_did_unexec;
bss_sbrk_did_unexec = 1;
#endif