Trunk not compiling

[Casey Cichon]

On Mon, Feb 13, 2012 at 04:51:02PM +0100, Geert Janssens wrote:
> Op maandag 13 februari 2012 09:24:27 schreef Casey Cichon:
> > Hey all,
> > 
> > I'm getting the following error when trying to compile the latest trunk (git
> > pulled this morning).
> > 
> > make[5]: Entering directory `/home/casey/Downloads/gnucash/src/engine'
> > /bin/bash ../../libtool --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I.
> > -I../.. -DG_LOG_DOMAIN=\"gnc.engine\" -I../../lib/libc
> > -I../../src/core-utils -I../../src -I../../src -I../../src/gnc-module
> > -I../../src/libqof/qof -pthread -I/usr/include/glib-2.0
> > -I/usr/lib/i386-linux-gnu/glib-2.0/include   -pthread   -Werror
> > -Wdeclaration-after-statement -g -O2 -Wall -Wunused -Wmissing-prototypes
> > -Wmissing-declarations  -Wno-unused -MT gncOwner.lo -MD -MP -MF
> > .deps/gncOwner.Tpo -c -o gncOwner.lo gncOwner.c libtool: compile:  gcc
> > -DHAVE_CONFIG_H -I. -I../.. -DG_LOG_DOMAIN=\"gnc.engine\" -I../../lib/libc
> > -I../../src/core-utils -I../../src -I../../src -I../../src/gnc-module
> > -I../../src/libqof/qof -pthread -I/usr/include/glib-2.0
> > -I/usr/lib/i386-linux-gnu/glib-2.0/include -pthread -Werror
> > -Wdeclaration-after-statement -g -O2 -Wall -Wunused -Wmissing-prototypes
> > -Wmissing-declarations -Wno-unused -MT gncOwner.lo -MD -MP -MF
> > .deps/gncOwner.Tpo -c gncOwner.c  -fPIC -DPIC -o .libs/gncOwner.o
> > gncOwner.c: In function 'gncOwnerAutoApplyPaymentsWithLots':
> > gncOwner.c:1015:33: error: 'txn' may be used uninitialized in this function
> > [-Werror=uninitialized] cc1: all warnings being treated as errors
> > 
> > make[5]: *** [gncOwner.lo] Error 1
> > make[5]: Leaving directory `/home/casey/Downloads/gnucash/src/engine'
> > make[4]: *** [all-recursive] Error 1
> > make[4]: Leaving directory `/home/casey/Downloads/gnucash/src/engine'
> > make[3]: *** [all] Error 2
> > make[3]: Leaving directory `/home/casey/Downloads/gnucash/src/engine'
> > make[2]: *** [all-recursive] Error 1
> > make[2]: Leaving directory `/home/casey/Downloads/gnucash/src'
> > make[1]: *** [all-recursive] Error 1
> > make[1]: Leaving directory `/home/casey/Downloads/gnucash'
> > make: *** [all] Error 2
> > 
> > 
> > 
> > I looked at the code, and txn is logically defined in the code before this
> > line, so the warning I don't think could actually happen.
> > 
> I see how the compiler can get confused about this even though in reality this 
> code will never be executed with an uninitialized 'txn' variable.
> 
> Just to satisfy the compiler I have slightly modified the code in r22021 which 
> I hope should avoid the compiler warning. Can you update to latest trunk and 
> try again ?
> 
> Geert

Compiled fine now.  Thanks for your help.

Casey
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