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| author | Jo-Philipp Wich <jow@openwrt.org> | 2012-04-02 22:50:40 +0000 |
|---|---|---|
| committer | Jo-Philipp Wich <jow@openwrt.org> | 2012-04-02 22:50:40 +0000 |
| commit | 14a9306e7d088455bd63bbf4ef65866e74f05ce2 (patch) | |
| tree | 9734c698ca895e7627042d59364e0f1fe7026d1a /po | |
| parent | c8b7a97580a0875c0f5fdded4fa5bf556cac35e0 (diff) | |
build/i18n-scan.pl: avoid a possible endless loop
Issuing './build/i18n-scan.pl libs/core/' leads to this
endless loop with some perl implementations:
<...>
Use of uninitialized value in concatenation (.) or string at../build/i18n-scan.pl line 69.
substr outside of string at ./build/i18n-scan.pl line 69.
Use of uninitialized value in concatenation (.) or string at ./build/i18n-scan.pl line 69.
substr outside of string at ./build/i18n-scan.pl line 69.
Use of uninitialized value in concatenation (.) or string at ./build/i18n-scan.pl line 69.
substr outside of string at ./build/i18n-scan.pl line 69.
Use of uninitialized value in concatenation (.) or string at ./build/i18n-scan.pl line 69.
substr outside of string at ./build/i18n-scan.pl line 69.
Use of uninitialized value in concatenation (.) or string at ./build/i18n-scan.pl line 69.
substr outside of string at ./build/i18n-scan.pl line 69.
Use of uninitialized value in concatenation (.) or string at ./build/i18n-scan.pl line 69.
substr outside of string at ./build/i18n-scan.pl line 69.
Use of uninitialized value in concatenation (.) or string at ./build/i18n-scan.pl line 69.
substr outside of string at ./build/i18n-scan.pl line 69.
Use of uninitialized value in concatenation (.) or string at ./build/i18n-scan.pl line 69.
substr outside of string at ./build/i18n-scan.pl line 69.
Use of uninitialized value in concatenation (.) or string at ./build/i18n-scan.pl line 69.
substr outside of string at ./build/i18n-scan.pl line 69.
<...>
Experienced with this perl version:
"This is perl, v5.8.8 built for i386-linux"
Fix it by undefining the 'sub' variable if it is an
empty string.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Diffstat (limited to 'po')
0 files changed, 0 insertions, 0 deletions