[Gptfdisk-general] [PATCH 05/15] gptcl: Silence the compiler warning in BuildMBR()

[Bin M. <bme...@gm...>]

When built with -O2 flag, there is a compiler warning:

  gptcl.cc: In member function 'int GPTDataCL::BuildMBR(char*, int)':
  gptcl.cc:507:8: warning: 'eeLast' may be used uninitialized in this
  function [-Wmaybe-uninitialized]
    507 |    int eeLast, mbrNum = 0;
        |        ^~~~~~

The code logic is correct despite the warning. The warning can be
silenced by initializing the local variable.

Signed-off-by: Bin Meng <bme...@gm...>
---

 gptcl.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gptcl.cc b/gptcl.cc
index 3995093..0141994 100644
--- a/gptcl.cc
+++ b/gptcl.cc
@@ -504,7 +504,7 @@ int GPTDataCL::DoOptions(int argc, char* argv[]) {
 // Create a hybrid or regular MBR from GPT data structures
 int GPTDataCL::BuildMBR(char* argument, int isHybrid) {
    int numParts, allOK = 1, i, origPartNum;
-   int eeLast, mbrNum = 0;
+   int eeLast = 0, mbrNum = 0;
    MBRPart newPart;
    BasicMBRData newMBR;
 
-- 
2.25.1