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Fix compiler warning in back branches (9.6, 10). 

Back-patch a tiny bit of commit fbb2e9a0 into 9.6 and 10, to silence an
uninitialized variable warning from GCC 10.2.  Seen on buildfarm member
handfish, and my own development workflow where I like to use -Werror.

Discussion: https://postgr.es/m/CA%2BhUKGJRcwvK86Uf5t-FrTekZjqHtpv3u%3D3MuBg8Zw8R933Mqg%40mail.gmail.com
This commit is contained in:
Thomas Munro 2021-02-16 13:10:37 +13:00
parent 800131df74
commit 26812bcaa6
1 changed files with 2 additions and 0 deletions
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2
src/backend/utils/misc/guc.c
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@ -9437,6 +9437,8 @@ RestoreGUCState(void *gucstate)
if (varsourcefile[0])
read_gucstate_binary(&srcptr, srcend,
&varsourceline, sizeof(varsourceline));
else
varsourceline = 0;
read_gucstate_binary(&srcptr, srcend,
&varsource, sizeof(varsource));
read_gucstate_binary(&srcptr, srcend,