pgAdmin III commit: Fix the double line number in the function props

Fix the double line number in the function props

pgAdmin should check if the line-number preference is already set. If it's not,
pgAdmin should add the line number temporary on the function properties dialog.

Report by Holger Kopp-Musick.

Branch
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REL-1_12_0_PATCHES

Details
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http://git.postgresql.org/gitweb?p=pgadmin3.git;a=commitdiff;h=afba8bdf16eb4e7108c1d31fb65db56c69f26d86

Modified Files
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pgadmin/dlg/dlgFunction.cpp |    9 +++++++--
1 files changed, 7 insertions(+), 2 deletions(-)