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| author | Lucas Stach <dev@lynxeye.de> | 2014-02-07 09:48:47 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2014-02-10 08:49:55 +0100 |
| commit | efe314434ff54542b6939b52b86c01e820add044 (patch) | |
| tree | 764ef1ba3f2f0e970c867dfa609be46b33b3acf7 /lib | |
| parent | 13517cbcf044a11f62776192cf190e6e566e5d09 (diff) | |
| download | barebox-efe314434ff54542b6939b52b86c01e820add044.tar.gz barebox-efe314434ff54542b6939b52b86c01e820add044.tar.xz | |
lib: math: fix return path (numstack may be NULL)
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/math.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/math.c b/lib/math.c index a4731edb9a..2e53b09e6c 100644 --- a/lib/math.c +++ b/lib/math.c @@ -546,8 +546,8 @@ static arith_t evaluate_string(arith_state_t *math_state, const char *expr) arith_t result; if (numstack == NULL || stack == NULL) { - errmsg = "out of memory"; - goto err_with_custom_msg; + math_state->errmsg = "out of memory"; + return -1; } /* Start with a left paren */ |