272/376: Shut up a clang warning

[Ludovic Courtès]

civodul pushed a commit to tag 1.8
in repository guix.

commit 80893a13a71928de3697ce25585b59f395b46261
Author: Eelco Dolstra <address@hidden>
Date:   Tue Oct 14 15:11:57 2014 +0200

    Shut up a clang warning
---
 src/libmain/stack.cc |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/libmain/stack.cc b/src/libmain/stack.cc
index 64df955..b670e69 100644
--- a/src/libmain/stack.cc
+++ b/src/libmain/stack.cc
@@ -18,7 +18,7 @@ static void sigsegvHandler(int signo, siginfo_t * info, void 
* ctx)
        the stack pointer.  Unfortunately, getting the stack pointer is
        not portable. */
     bool haveSP = true;
-    char * sp;
+    char * sp = 0;
 #if defined(__x86_64__) && defined(REG_RSP)
     sp = (char *) ((ucontext *) ctx)->uc_mcontext.gregs[REG_RSP];
 #elif defined(REG_ESP)