fix error: call to 'abs' is ambiguous

fjperini · nyalldawson · commit 1f2849c01656 · 2019-02-25T14:56:35.000+10:00
(cherry picked from commit a020d47)
diff --git a/src/core/qgsstringutils.cpp b/src/core/qgsstringutils.cpp
@@ -19,6 +19,7 @@
 #include <QStringList>
 #include <QTextBoundaryFinder>
 #include <QRegularExpression>
+#include <cstdlib> // for std::abs
 
 QString QgsStringUtils::capitalize( const QString &string, QgsStringUtils::Capitalization capitalization )
 {

Original file line number	Diff line number	Diff line change
`@@ -19,6 +19,7 @@`
`19`	`19`	`#include <QStringList>`
`20`	`20`	`#include <QTextBoundaryFinder>`
`21`	`21`	`#include <QRegularExpression>`
	`22`	`+#include <cstdlib> // for std::abs`
`22`	`23`
`23`	`24`	`QString QgsStringUtils::capitalize( const QString &string, QgsStringUtils::Capitalization capitalization )`
`24`	`25`	`{`