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stm32_i2c: Add missing NULL check. From Juha Niskanen

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This commit is contained in:
Gregory Nutt
2015-03-12 07:53:41 -06:00
parent c39725b398
commit 99f4e31b69
1 changed files with 1 additions and 1 deletions
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arch/arm/src/stm32/stm32_i2c.c
+1 -1
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@@ -1399,7 +1399,7 @@ static int stm32_i2c_isr(struct stm32_i2c_priv_s *priv)
* - or we close down by sending the stop bit * - or we close down by sending the stop bit
*/ */
if (priv->msgc > 0) if (priv->msgc > 0 && priv->msgv != NULL)
{ {
if (priv->msgv->flags & I2C_M_NORESTART) if (priv->msgv->flags & I2C_M_NORESTART)
{ {